Kennedy, D. B. (1989). The Newbury House TOEFL preparation kit. Newbury House.
Chicago Style (17th ed.) CitationKennedy, Daniel B. The Newbury House TOEFL Preparation Kit. New York: Newbury House, 1989.
MLA (9th ed.) CitationKennedy, Daniel B. The Newbury House TOEFL Preparation Kit. Newbury House, 1989.
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