Green, S. W., & Wolf, I. K. (2001). Barron's how to prepare for the GRE test (14th ed.). Galgotia Publishers Pvt. Ltd.
Chicago Stili AlıntıGreen, Sharon Weiner, ve Ira K. Wolf. Barron's How to Prepare for the GRE Test. 14th ed. New Delhi: Galgotia Publishers Pvt. Ltd, 2001.
MLA AlıntıGreen, Sharon Weiner, ve Ira K. Wolf. Barron's How to Prepare for the GRE Test. 14th ed. Galgotia Publishers Pvt. Ltd, 2001.
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