Gaya APA

Spector, P, E. (2006). Industrial and Organizational Psychology: Research and Practice (4th Ed.). Mercu buana: John Wiley and Sons.

Gaya MLA

Spector, Paul, E.. "Industrial and Organizational Psychology: Research and Practice". 4th Ed. Mercu buana: John Wiley and Sons, 2006. Hibah Buku Dra. Anita Lestari,.