APA (7 वां संस्करण) प्रशस्ति पत्र

Brownstein, S. C., & Weiner, M. (1999). How to prepare for the GRE: Graduate record examination (13th ed.). Barron's Educational Series, Inc..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Brownstein, Samuel C., और Mitchel Weiner. How to Prepare for the GRE: Graduate Record Examination. 13th ed. Hauppauge, N.Y.: Barron's Educational Series, Inc., 1999.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Brownstein, Samuel C., और Mitchel Weiner. How to Prepare for the GRE: Graduate Record Examination. 13th ed. Barron's Educational Series, Inc., 1999.