Παραπομπή σε μορφή APA (7η εκδ.)

Walberg, H. J. (1974). Evaluating educational performance: A sourcebook of methods, instruments, and examples. McCutchan Pub.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Walberg, Herbert J. Evaluating Educational Performance: A Sourcebook of Methods, Instruments, and Examples. Berkeley, Calif: McCutchan Pub, 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

Walberg, Herbert J. Evaluating Educational Performance: A Sourcebook of Methods, Instruments, and Examples. McCutchan Pub, 1974.