APA aipamena

Kaplan, Inc. (2008). GMAT® math workbook. Kaplan Publishing.

Chicago Style aipamena

Kaplan, Inc. GMAT® Math Workbook. New York: Kaplan Publishing, 2008.

MLA aipamena

Kaplan, Inc. GMAT® Math Workbook. Kaplan Publishing, 2008.

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