Alsop, S. (1968). The center: People and power in political Washington / by Stewart Alsop. Harper & Row.
Chicago-referens (17:e uppl.)Alsop, Stewart. The Center: People and Power in Political Washington / by Stewart Alsop. New York [u.a.]: Harper & Row, 1968.
MLA-referens (8:e uppl.)Alsop, Stewart. The Center: People and Power in Political Washington / by Stewart Alsop. Harper & Row, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.