Παραπομπή APA

Robert M Kaplan & Dennis P Saccuzzo. (2009). Psychological testing and assessment. Cengage Learning India Pvt. Ltd.

Παραπομπή Chicago Style

Robert M Kaplan και Dennis P Saccuzzo. Psychological Testing and Assessment. New Delhi: Cengage Learning India Pvt. Ltd, 2009.

Παραπομπή MLA

Robert M Kaplan και Dennis P Saccuzzo. Psychological Testing and Assessment. Cengage Learning India Pvt. Ltd, 2009.