Cita APA (7th ed.)

Kozlov, G. A. (1977). Political economy. Progress.

Cita Chicago (17th ed.)

Kozlov, Genrikh Abramovich. Political Economy. Moscow: Progress, 1977.

Cita MLA (8th ed.)

Kozlov, Genrikh Abramovich. Political Economy. Progress, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.