Heidenheimer, A. J. (1983). Comparative public policy: The politics of social choice in Europe and America. St. Martin's Press.
Lua i Stíl Chicago (17ú heag.)Heidenheimer, Arnold J. Comparative Public Policy: The Politics of Social Choice in Europe and America. New York: St. Martin's Press, 1983.
Lua MLA (9ú heag.)Heidenheimer, Arnold J. Comparative Public Policy: The Politics of Social Choice in Europe and America. St. Martin's Press, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.