Lua APA (7ú heag.)

Beck, C. 1. (1973). Comparative Communist political leadership. D. McKay.

Lua i Stíl Chicago (17ú heag.)

Beck, Carl 1930. Comparative Communist Political Leadership. New York: D. McKay, 1973.

Lua MLA (9ú heag.)

Beck, Carl 1930. Comparative Communist Political Leadership. D. McKay, 1973.

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