APA (7th ed.) Citation

Kaplan, Inc. (2012). New GMAT essentials 2013. Kaplan Pub.

Chicago Style (17th ed.) Citation

Kaplan, Inc. New GMAT Essentials 2013. New York: Kaplan Pub, 2012.

MLA (9th ed.) Citation

Kaplan, Inc. New GMAT Essentials 2013. Kaplan Pub, 2012.

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