Não informado. (1960). International Journal of Comparative Sociology. York University, Department of Sociology.
Chicago-referens (17:e uppl.)Não informado. International Journal of Comparative Sociology. Toronto, Canada: York University, Department of Sociology, 1960.
MLA-referens (8:e uppl.)Não informado. International Journal of Comparative Sociology. York University, Department of Sociology, 1960.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.