Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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