APA aipamena

Zappe, R. W. (2003). Valve selection handbook (3rd ed.). Jaico.

Chicago Style aipamena

Zappe, R. W. Valve Selection Handbook. 3rd ed. Mumbai: Jaico, 2003.

MLA aipamena

Zappe, R. W. Valve Selection Handbook. 3rd ed. Jaico, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.