APA aipamena

Poffenberger, A. (1942). Principles of applied psychology. Allied pacific private limited.

Chicago Style aipamena

Poffenberger, A.T. Principles of Applied Psychology. Bombay: Allied pacific private limited, 1942.

MLA aipamena

Poffenberger, A.T. Principles of Applied Psychology. Allied pacific private limited, 1942.