APA aipamena

Cronbach, L. J. (1984). Essentials of psychological testing (4th ed.). National Book Store.

Chicago Style aipamena

Cronbach, Lee Joseph. Essentials of Psychological Testing. 4th ed. Manila: National Book Store, 1984.

MLA aipamena

Cronbach, Lee Joseph. Essentials of Psychological Testing. 4th ed. National Book Store, 1984.