American Sociological Association. (1972). Contemporary sociology. American Sociological Association.
Chicago-referens (17:e uppl.)American Sociological Association. Contemporary Sociology. [Washington, D.C.]: American Sociological Association, 1972.
MLA-referens (9:e uppl.)American Sociological Association. Contemporary Sociology. American Sociological Association, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.