Cripps, B. (2017). Psychometric testing: Critical perspectives. Wiley Blackwell.
Chicago Style (17th ed.) ZitazioaCripps, Barry. Psychometric Testing: Critical Perspectives. Chichester, England: Wiley Blackwell, 2017.
MLA (9th ed.) ZitazioaCripps, Barry. Psychometric Testing: Critical Perspectives. Wiley Blackwell, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.