Wit, D. (1953). Comparative political institutions: A study of modern democratic... Holt.
Lua i Stíl Chicago (17ú heag.)Wit, Daniel. Comparative Political Institutions: A Study of Modern Democratic... New York: Holt, 1953.
Lua MLA (9ú heag.)Wit, Daniel. Comparative Political Institutions: A Study of Modern Democratic... Holt, 1953.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.