Lijphart, A. (1966). World politics: The writings of theorists and practitioners, classical and modern. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Lijphart, Arend. World Politics: The Writings of Theorists and Practitioners, Classical and Modern. Boston: Allyn and Bacon, 1966.
Lua MLA (9ú heag.)Lijphart, Arend. World Politics: The Writings of Theorists and Practitioners, Classical and Modern. Allyn and Bacon, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.