Lua APA (7ú heag.)

Hook, S. (1955). Marx and the Marxists: The ambiguous legacy. D.Van Nostrand.

Lua i Stíl Chicago (17ú heag.)

Hook, Sidney. Marx and the Marxists: The Ambiguous Legacy. Princeton: D.Van Nostrand, 1955.

Lua MLA (9ú heag.)

Hook, Sidney. Marx and the Marxists: The Ambiguous Legacy. D.Van Nostrand, 1955.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.