Citazione Stile APA (7a Edizione)

Sax, G. (1974). Principles of educational measurement and evaluation. Wadsworth Pub. Co.

Citazione stile Chigago Style (17a edizione)

Sax, Gilbert. Principles of Educational Measurement and Evaluation. Belmont, Calif.: Wadsworth Pub. Co, 1974.

Citatione MLA (8a ed.)

Sax, Gilbert. Principles of Educational Measurement and Evaluation. Wadsworth Pub. Co, 1974.