References:

The following are the 80+ sources used for the magazine article on masks and respirators, and cited in the NOC online COVID-19 masks article. They are presented roughly in order following the article, and identified by subject. 

CDC Guidelines for Face Coverings, Historic and Current:
https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/cloth-face-cover.html
https://www.marketwatch.com/story/the-cdc-says-americans-dont-have-to-wear-facemasks-because-of-coronavirus-2020-01-30
https://www.sciencedirect.com/science/article/pii/S016041202031254X

Mask and PPE Shortage:
http://content.time.com/time/health/article/0,8599,1899526,00.html
https://www.infectioncontroltoday.com/personal-protective-equipment/us-pandemic-could-severely-strain-face-mask-other-ppe-supply-pipeline
https://www.cidrap.umn.edu/news-perspective/2008/11/hospital-pandemic-drill-reveals-major-supply-challenges

Types of Masks:
http://www.myhealthbeijing.com/children/my-personal-fit-testing-heres-the-best-pollution-mask-for-me/

Particle Filtration, Virion Size, and Brownian Motion:
https://en.wikipedia.org/wiki/Brownian_motion
https://pdfs.semanticscholar.org/f110/6423c4ff158e85d99db783669fb6a31ca5a9.pdf
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7135076/

Mask Shortages and Volunteer Manufacturing:
https://townhall.com/tipsheet/juliorosas/2020/04/02/gov-andrew-cuomo-has-not-accepted-remingtons-offer-ppe-ventilators-n2566211
https://www.timestelegram.com/news/20200324/updated-remington-offers-facilities-for-medical-supplies

Crisis Strategies for Mask and N95 Usage:
https://www.elsevier.com/__data/assets/pdf_file/0006/997863/COVID-ECRI-N95-Respirators_2020-03.pdf
https://www.cdc.gov/coronavirus/2019-ncov/hcp/respirators-strategy/index.html?CDC_AA_refVal=https%3A%2F%2Fwww.cdc.gov%2Fcoronavirus%2F2019-ncov%2Fhcp%2Frespirators-strategy%2Fcrisis-alternate-strategies.html
https://www.cdc.gov/niosh/topics/hcwcontrols/recommendedguidanceextuse.html
https://www.ajicjournal.org/article/S0196-6553(11)00770-X/fulltext
https://www.ara.com/sites/default/files/MitigateShortageofRespiratoryProtectionDevices_2.pdf
https://www.nap.edu/catalog/11637/reusability-of-facemasks-during-an-influenza-pandemic-facing-the-flu

Healthcare Worker Use of DIY Masks:
https://go.healthtrustpg.com/hubfs/COVID-19%20Flash%20Updates/Hand-Sewn%20Masks_REVISION%202-1.pdf
https://www.cdc.gov/coronavirus/2019-ncov/hcp/respirators-strategy/crisis-alternate-strategies.html
https://www.courierpress.com/story/news/2020/03/18/coronavirus-deaconess-ask-public-provide-medical-face-masks/2865273001/

Cloth and DIY Mask Peer-Reviewed Data:
https://bmjopen.bmj.com/content/5/4/e006577
https://www.researchgate.net/publication/258525804_Testing_the_Efficacy_of_Homemade_Masks_Would_They_Protect_in_an_Influenza_Pandemic
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2440799/#!po=87.5000
https://academic.oup.com/annweh/article/54/7/789/202744
https://pdfs.semanticscholar.org/f0b3/1640fd555dfc32d44af2009bacc416273ef9.pdf
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20170005166.pdf

DIY Mask Filtration Materials and Sterilization Wrap:
https://thefederalist.com/2020/03/24/facing-shortage-neurosurgeon-sews-masks-from-vacuum-cleaner-bags
https://anest.ufl.edu/clinical-divisions/mask-alternative
https://www.gainesville.com/news/20200326/more-coronavirus-diy-uf-upcycles-for-masks
https://newsroom.wakehealth.edu/News-Releases/2020/04/Testing-Shows-Type-of-Cloth-Used-in-Homemade-Masks-Makes-a-Difference

Mask and Respirator Disinfection:
https://news.umich.edu/u-m-engineers-work-to-disinfect-n95-masks-for-frontline-medical-personnel/
https://jamanetwork.com/journals/jama/fullarticle/2763590
https://www.cbc.ca/news/canada/ottawa/instantpot-microwaves-testing-covid19-ottawa-1.5528247
https://www.cdc.gov/coronavirus/2019-ncov/hcp/ppe-strategy/decontamination-reuse-respirators.html

Ultraviolet Decontamination:
https://www.cambridge.org/core/journals/infection-control-and-hospital-epidemiology/article/understanding-ultraviolet-light-surface-decontamination-in-hospital-rooms-a-primer/0209E9FBD6C3F18A9197F66A57D6D455
https://www.cidrap.umn.edu/news-perspective/2020/04/commentary-respirators-can-be-reused-decontamination-not-well-studied
https://www.ajicjournal.org/article/S0196-6553(18)30140-8/pdf
https://www.tandfonline.com/doi/full/10.1080/15459624.2015.1018518
https://www.ajicjournal.org/article/S0196-6553(18)30140-8/pdf
https://www.nebraskamed.com/sites/default/files/documents/covid-19/n-95-decon-process.pdf
https://www.deeplocal.com/youvee

Hydrogen Peroxide Vapor:
https://www.safety.duke.edu/sites/default/files/N-95_VHP-Decon-Re-Use.pdf
https://en.wikipedia.org/wiki/Vaporized_hydrogen_peroxide
https://static1.squarespace.com/static/5e8126f89327941b9453eeef/t/5e86d8be51cbbf1de3b3688e/1585895615567/200402_N95DECON_HPV_technicalreport_v1.2_final.pdf
https://www.battelle.org/newsroom/news-details/coronavirus-fda-provides-full-ok-for-battelle-mask-sterilizing-technology
https://www.fda.gov/media/136386/download

Microwave Steam:
https://elautoclave.files.wordpress.com/2020/03/10.1.1.1031.3549.pdf
https://www.cdc.gov/niosh/nioshtic-2/20039426.html
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0018585

Warm Moist Heat:
https://static1.squarespace.com/static/5e8126f89327941b9453eeef/t/5e86d4b6c806bd1197556052/1585894582592/200402_N95DECON_Heat_technicalreport_v1.2_final.pdf
https://www.ncbi.nlm.nih.gov/pubmed/15350737
https://www.cdc.gov/coronavirus/2019-ncov/hcp/ppe-strategy/decontamination-reuse-respirators.html
https://consteril.com/covid-19-pandemic-disinfection-and-sterilization-of-face-masks-for-viruses/
https://elautoclave.files.wordpress.com/2020/03/10.1.1.1031.3549.pdf

Steam:
https://multimedia.3m.com/mws/media/1824869O/decontamination-methods-for-3m-n95-respirators-technical-bulletin.pdf
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0208769
https://www.cdc.gov/niosh/nioshtic-2/20033292.html
https://multimedia.3m.com/mws/media/1824869O/decontamination-methods-for-3m-n95-respirators-technical-bulletin.pdf
https://repository.tudelft.nl/islandora/object/uuid:f048c853-7e1d-4715-b73d-3b506b274a30?collection=research
https://m.box.com/shared_item/https%3A%2F%2Fstanfordmedicine.app.box.com%2Fv%2Fcovid19-PPE-1-2

Oven/Dry Heat:
https://www.lansingstatejournal.com/story/news/2020/04/03/msu-michigan-state-university-baking-masks-covid-19/5117840002/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5638397/
https://www.cdc.gov/niosh/nioshtic-2/20033292.html
https://www.ncbi.nlm.nih.gov/pubmed/15350737
https://utrf.tennessee.edu/information-faqs-performance-protection-sterilization-of-face-mask-materials
https://www.medrxiv.org/content/10.1101/2020.04.01.20050443v1
https://m.box.com/shared_item/https%3A%2F%2Fstanfordmedicine.box.com%2Fv%2Fcovid19-PPE-1-2
https://osf.io/4whsx

Disinfectant Chemicals
https://www.sciencedirect.com/science/article/pii/S2590088920300081
https://www.isrp.com/the-isrp-journal/journal-public-abstracts/1138-vol-24-no-3-and-no-4-2007-pp-93-107-viscusi-open-access/file
https://www.jeffjournal.org/papers/Volume5/5-4-5Bergman.pdf
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2781738/

Soap and Water:
https://smartairfilters.com/en/blog/washing-masks-effective-virus/

Time and Sunlight Exposure:
https://www.nejm.org/doi/full/10.1056/NEJMc2004973
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2863430/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1280232/

Decontamination Strategy:
https://www.nebraskamed.com/sites/default/files/documents/covid-19/quick-education-n95-decontamination-and-re-use-process.pdf

Donning and Doffing:
https://www.cdc.gov/niosh/docs/2010-133/pdfs/2010-133.pdf