Kariel, H. S. (1972). Saving appearances: The reestablishment of political science. Duxbury Press.
Chicago-referens (17:e uppl.)Kariel, Henry S. Saving Appearances: The Reestablishment of Political Science. North Scituate, Mass.: Duxbury Press, 1972.
MLA-referens (8:e uppl.)Kariel, Henry S. Saving Appearances: The Reestablishment of Political Science. Duxbury Press, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.