APA aipamena

Crew,Michael A. (1975). Theory of the firm. Longman.

Chicago Style aipamena

Crew,Michael A. Theory of the Firm. London: Longman, 1975.

MLA aipamena

Crew,Michael A. Theory of the Firm. Longman, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.