APA (7th ed.) Zitazioa

National Research Council (U.S.). Committee on the General Aptitude Test Battery, Hartigan, J. A., & Wigdor, A. K. (1989). Fairness in employment testing: Validity generalization, minority issues, and the General Aptitude Test Battery. National Academy Press.

Chicago Style (17th ed.) Zitazioa

National Research Council (U.S.). Committee on the General Aptitude Test Battery, John A. Hartigan, eta Alexandra K. Wigdor. Fairness in Employment Testing: Validity Generalization, Minority Issues, and the General Aptitude Test Battery. Washington, D.C.: National Academy Press, 1989.

MLA (9th ed.) Zitazioa

National Research Council (U.S.). Committee on the General Aptitude Test Battery, et al. Fairness in Employment Testing: Validity Generalization, Minority Issues, and the General Aptitude Test Battery. National Academy Press, 1989.