Não informado. (1940). International socialist review. International Socialist Review Publishing Association.
Chicago-referens (17:e uppl.)Não informado. International Socialist Review. New York: International Socialist Review Publishing Association, 1940.
MLA-referens (8:e uppl.)Não informado. International Socialist Review. International Socialist Review Publishing Association, 1940.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.