APA-viite (7. p.)
National Film Board of Canada. (1991). International film and video guide. National Film Board of Canada.
Chicago-viite (17. p.)
National Film Board of Canada. International Film and Video Guide. Montreal: National Film Board of Canada, 1991.
MLA-viite (9. p.)
National Film Board of Canada. International Film and Video Guide. National Film Board of Canada, 1991.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.