“Canadian Trademarks Database.” Canadian Trademarks Database - Intellectual property and copyright. Canadian Intellectual Property Office - Innovation, Science and Economic Development Canada. Accessed March 23, 2022. https://www.ic.gc.ca/app/opic-cipo/trdmrks/srch/home.

Bondfield, Mel. “Exploring Gender Roles in Vintage Advertising.” NFSA. National Film and Sound Archive of Australia, August 6, 2020. https://www.nfsa.gov.au/latest/exploring-gender-roles-vintage-advertising.

Health Canada. “Government of Canada.” Canada.ca. / Gouvernement du Canada, February 5, 2007. https://www.canada.ca/en/health-canada/services/canada-food-guide/about/history-food-guide.html.

The United States Patent Office. Index of Trademarks Issued from the United States Patent Office. 940. Vol. 940. Washington, DC: United States Government Printing Office, 1941.

“Knox, Falcon and Shield Design - 0086228.” Canadian Trademarks Details: KNOX, FALCON AND SHIELD DESIGN. Canadian Intellectual Property Office - Innovation, Science and Economic Development Canada. Accessed March 23, 2022. https://www.ic.gc.ca/app/opic-cipo/trdmrks/srch/viewTrademark?id=0086228&lang=eng&tab=reg&posNum=1

Shrum, Rebecca K. “Selling Mr. Coffee.” Winterthur Portfolio 46, 4 (2012): 271–98. https://doi.org/10.1086/669669.

Haworth, Catherine. “‘Something beneath the Flesh’: Music, Gender, and Medical Discourse in the 1940s Female Gothic Film.” Journal of the Society for American Music 8 (September 30, 2014): 338–70. https://doi.org/10.1017/s1752196314000236.

Smith, Susan L. “Teaching the History of Public Health and Health Reform.” OAH Magazine of History 19, 5 (2005): 27–29. https://doi.org/10.1093/maghis/19.5.27.

Lockhart, Bill, Pete Schulz, Carol Serr, and Bill Lindsay. “The Knox Glass Bottle Co.” Historic Glass Bottle Identification & Information Website. Bureau of Land Management, May 2008. https://sha.org/bottle/pdffiles/Knox2_BRG.pdf.