Citazione Stile APA (7a Edizione)

Hopkins, K. D. (1983). Educational and psychological measurement and evaluation (6th ed.). National Book Store.

Citazione stile Chigago Style (17a edizione)

Hopkins, Kenneth D. Educational and Psychological Measurement and Evaluation. 6th ed. Manila: National Book Store, 1983.

Citatione MLA (9a ed.)

Hopkins, Kenneth D. Educational and Psychological Measurement and Evaluation. 6th ed. National Book Store, 1983.