APA aipamena

Spulber, N. (1962). The Soviet economy: Structure, principles, problems. New York: W. W. Norton.

Chicago Style aipamena

Spulber, Nicolas. The Soviet Economy: Structure, Principles, Problems. New York: W. W. Norton, 1962.

MLA aipamena

Spulber, Nicolas. The Soviet Economy: Structure, Principles, Problems. New York: W. W. Norton, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.