Pierce, D. (2011). Cracking the new GRE, with DVD (2012 ed.). Random House.
Chicagoスタイル(17版)引用形式Pierce, Douglas. Cracking the New GRE, with DVD. 2012 ed. New York: Random House, 2011.
MLA(8版)引用形式Pierce, Douglas. Cracking the New GRE, with DVD. 2012 ed. Random House, 2011.
警告: この引用は必ずしも正確ではありません.