Sources consultées pour l'information factuelle sur Passion: A Letter in 16mm

• Festival of Festivals [Programme], Toronto, Festival of Festivals, 1992. [en anglais]
• "IMDb: Passion: A Letter in 16mm" Internet Movie Database, Inc. http://www.imdb.com/title/tt0089783/combined.
• "Patricia Rozema" Patricia Rozema. http://www.patriciarozema.com/. [official site]