Gaya APA

Spector, P, E. (2012). Industrial and Organizational Psychology: Research and Practice (Sixth Edition) . Singapore: John Wiley and Sons.

Gaya MLA

Spector, Paul, E.. "Industrial and Organizational Psychology: Research and Practice (Sixth Edition)". Singapore: John Wiley and Sons, 2012. Hibah Buku Dra. Anita Lestari,.