APA aipamena

(1950). International Institute of Administrative Sciences. Committee on Administrative Practices. s.n.

Chicago Style aipamena

International Institute of Administrative Sciences. Committee on Administrative Practices. Brussels: s.n, 1950.

MLA aipamena

International Institute of Administrative Sciences. Committee on Administrative Practices. s.n, 1950.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.