Pierce, D. (2011). Cracking the new GRE, with DVD (2012 ed.). Random House.
Chicago Style (17th ed.) CitationPierce, Douglas. Cracking the New GRE, with DVD. 2012 ed. New York: Random House, 2011.
MLA (8th ed.) CitationPierce, Douglas. Cracking the New GRE, with DVD. 2012 ed. Random House, 2011.
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