Vile, J. R. (1992). The constitutional amending process in American political thought. Praeger.
Lua i Stíl Chicago (17ú heag.)Vile, John R. The Constitutional Amending Process in American Political Thought. New York: Praeger, 1992.
Lua MLA (9ú heag.)Vile, John R. The Constitutional Amending Process in American Political Thought. Praeger, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.