Não informado. (1906). The American Political Science Review. American Political Science Association.
Chicago-referens (17:e uppl.)Não informado. The American Political Science Review. Baltimore, Md: American Political Science Association, 1906.
MLA-referens (8:e uppl.)Não informado. The American Political Science Review. American Political Science Association, 1906.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.