APA aipamena

Schwartz, H. (1968). An introduction to the Soviet economy. Columbus: C. E. Merrill.

Chicago Style aipamena

Schwartz, Harry. An Introduction to the Soviet Economy. Columbus: C. E. Merrill, 1968.

MLA aipamena

Schwartz, Harry. An Introduction to the Soviet Economy. Columbus: C. E. Merrill, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.