Brownstein, S. C. W. (1999). How to prepare for the GRE (Graduate record examination). Barron`s Educational Series.
Chicago Style (17. basım) AtıfBrownstein, Samuel C.; Weiner. How to Prepare for the GRE (Graduate Record Examination). New York, Estados Unidos: Barron`s Educational Series, 1999.
MLA (9th ed.) AtıfBrownstein, Samuel C.; Weiner. How to Prepare for the GRE (Graduate Record Examination). Barron`s Educational Series, 1999.
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