Gaya APA
Kaplan, Inc. (2007).
GMAT Course Book 2007-2008 Edition .
USA:
KAPLAN TEST PREP AND ADMISSIONS.
Gaya Chicago
Kaplan, Inc.
GMAT Course Book 2007-2008 Edition.
USA:
KAPLAN TEST PREP AND ADMISSIONS,
2007.
Text.
Gaya MLA
Kaplan, Inc.
GMAT Course Book 2007-2008 Edition.
USA:
KAPLAN TEST PREP AND ADMISSIONS,
2007.
Text.
Gaya Turabian
Kaplan, Inc.
GMAT Course Book 2007-2008 Edition.
USA:
KAPLAN TEST PREP AND ADMISSIONS,
2007.
Print.