APA aipamena

Runeberg, L. (1946). Trade in forest products between Finland and the United States of America.

Chicago Style aipamena

Runeberg, L. Trade in Forest Products Between Finland and the United States of America. 1946.

MLA aipamena

Runeberg, L. Trade in Forest Products Between Finland and the United States of America. 1946.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.