Não informado. (1975). Canadian Psychological Review. University of Calgary, Canadian Psychological Association.
Chicago-referens (17:e uppl.)Não informado. Canadian Psychological Review. Calgary, Canada: University of Calgary, Canadian Psychological Association, 1975.
MLA-referens (8:e uppl.)Não informado. Canadian Psychological Review. University of Calgary, Canadian Psychological Association, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.