APA aipamena

Gilbert & Jessup, H. (1975). Selection and Assessment at Work. Methuen.

Chicago Style aipamena

Gilbert and Helen Jessup. Selection and Assessment at Work. London: Methuen, 1975.

MLA aipamena

Gilbert and Helen Jessup. Selection and Assessment at Work. Methuen, 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.