APA (7 वां संस्करण) प्रशस्ति पत्र

Sax, G. (1980). Principles of educational and psychological measurement and evaluation (Second edition.). Wadsworth Pub. Co..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Sax, Gilbert. Principles of Educational and Psychological Measurement and Evaluation. Second edition. Belmont, Calif.: Wadsworth Pub. Co., 1980.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Sax, Gilbert. Principles of Educational and Psychological Measurement and Evaluation. Second edition. Wadsworth Pub. Co., 1980.