Cita APA (7th ed.)

Nikitin, P. (1966). Fundamentals of political economy. Progress Publishers.

Cita Chicago (17th ed.)

Nikitin, P. Fundamentals of Political Economy. Moscow: Progress Publishers, 1966.

Cita MLA (9th ed.)

Nikitin, P. Fundamentals of Political Economy. Progress Publishers, 1966.