APA aipamena

(1967). Descision making. U.S.A: Penguin Book.

Chicago Style aipamena

Descision Making. U.S.A: Penguin Book, 1967.

MLA aipamena

Descision Making. U.S.A: Penguin Book, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.