Não informado. (1935). Canadian Journal of Research. National Research Council of Canada.
Chicago-referens (17:e uppl.)Não informado. Canadian Journal of Research. Ottawa: National Research Council of Canada, 1935.
MLA-referens (8:e uppl.)Não informado. Canadian Journal of Research. National Research Council of Canada, 1935.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.