Não informado. (1948). Journal of Social Issues. Society for the Psychological Study of Social Issues.
Chicago-referens (17:e uppl.)Não informado. Journal of Social Issues. New York: Society for the Psychological Study of Social Issues, 1948.
MLA-referens (8:e uppl.)Não informado. Journal of Social Issues. Society for the Psychological Study of Social Issues, 1948.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.