APA aipamena

Turner, D. R. (1969). Food service supervisor: School lunch manager. Arco.

Chicago Style aipamena

Turner, David Reuben. Food Service Supervisor: School Lunch Manager. New York: Arco, 1969.

MLA aipamena

Turner, David Reuben. Food Service Supervisor: School Lunch Manager. Arco, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.