APA aipamena

International Monetary Fund. (1978). The Rise in Protectionism. International Monetary Fund.

Chicago Style aipamena

International Monetary Fund. The Rise in Protectionism. Washington, D.C.: International Monetary Fund, 1978.

MLA aipamena

International Monetary Fund. The Rise in Protectionism. International Monetary Fund, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.