APA aipamena

Vernon, R. (1991). The Manager In The International Economy. Prentice-Hall.

Chicago Style aipamena

Vernon, Raymond. The Manager In The International Economy. Prentice-Hall, 1991.

MLA aipamena

Vernon, Raymond. The Manager In The International Economy. Prentice-Hall, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.