Kaplan Publishing. (2018). TOEFL Pocket Vocabulary. Kaplan Publishing.
Chicago Style (17th ed.) ZitazioaKaplan Publishing. TOEFL Pocket Vocabulary. New York: Kaplan Publishing, 2018.
MLA (9th ed.) ZitazioaKaplan Publishing. TOEFL Pocket Vocabulary. Kaplan Publishing, 2018.
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