Resources
“1920’s V2 Cowan’s Chocolates ‘Animals’ Complete Set (24).” Heritage Auctions, July 7, 2019. https://sports.ha.com/itm/non-sport-cards/sets/1920-s-v2-cowan-s-chocolates-animals-complete-set-24-/a/151927-41127.s
Burns, Robert J. “COWAN, JOHN WARREN.” Dictionary of Canadian Biography. University of Toronto/Université Laval, 1994. http://www.biographi.ca/en/bio/cowan_john_warren_13E.html
“Canadian Home Journal (May 1920-April 1921).” Internet Archive. Toronto, Consolidated Press, January 1, 1970. https://archive.org/details/canhomejournal1921toro/page/n499/mode/2up?view=theater
Cowan Company. Cowan’s Cocoa Insures a Wealth of Health. Toronto: Cowan Company, ca 1920-1925.
“Cowan’s Dainty Recipes: Cowan Co., Toronto.” Internet Archive. Toronto, Cowan Co., January 1, 1970. https://archive.org/details/cowansdaintyreci00cowa/mode/2up?view=theater
Driver, Elizabeth. Culinary Landmarks: A Bibliography of Canadian Cookbooks, 1825-1949. University of Toronto Press, 2008.
Grivetti, Louis E., and Howard-Yana Shapiro. Chocolate: History, Culture, and Heritage. Hoboken, NJ: Wiley, 2009.
Martin, Carol. “Revolutions in the Kitchen.” Library and Archives Canada, May 19, 2015. https://www.bac-lac.gc.ca/eng/discover/more-topics/bon-appetit-cooking/Pages/revolutions-kitchen.aspx
Michael. “The Development of Nutrition Policy in Canada in the 1920s.” Norwegian Medical Society, 2006. https://www.michaeljournal.no/article/2006/01/The-development-of-nutrition-policy-in-Canada-in-the-1920s