APA aipamena

Ohlin, G. (1966). AID and indebtedness. Paris: Development centre studies.

Chicago Style aipamena

Ohlin, Goran. AID and Indebtedness. Paris: Development centre studies, 1966.

MLA aipamena

Ohlin, Goran. AID and Indebtedness. Paris: Development centre studies, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.