Παραπομπή APA

Bindra, D. (1959). Motivation: A systematic reinterpretation. Ronald Press Co.

Παραπομπή Chicago Style

Bindra, Dalbir. Motivation: A Systematic Reinterpretation. New York: Ronald Press Co, 1959.

Παραπομπή MLA

Bindra, Dalbir. Motivation: A Systematic Reinterpretation. Ronald Press Co, 1959.