APA aipamena

Spulber, N. (1966). The state and economic development in Eastern Europe. New York: Random House.

Chicago Style aipamena

Spulber, Nicolas. The State and Economic Development in Eastern Europe. New York: Random House, 1966.

MLA aipamena

Spulber, Nicolas. The State and Economic Development in Eastern Europe. New York: Random House, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.