Sources consultées pour l'information factuelle sur At 99: A Portrait of Louise Tandy Murch

• Academy of Canadian Cinema and Television. "Awards Database" Academy of Canadian Cinema and Television. http://www.academy.ca/About-the-Academy/Awards-Database.
• "IMDb: At 99: A Portrait of Louise Tandy Murch" Internet Movie Database, Inc. http://imdb.com/title/tt0072664/combined.
• "WorldCat" OCLC Online Computer Library Center. http://www.worldcat.org/.
• TAJIBNAPIS, Marjah. « Foregrounding Women: An Annotated Index of 52 Canadian Women Filmmakers », Resources for Feminist Research / Documentation sur la recherche féministe, vol. 8, no. 4 (1979). (p. 34) [en anglais]