PhillipslhDeborah. Longman introductory course for the TOEFL test.
Chicago Style (17th ed.) CitationPhillipslhDeborah. Longman Introductory Course for the TOEFL Test. New YorklbLongmanlc1996.
MLA (9th ed.) CitationPhillipslhDeborah. Longman Introductory Course for the TOEFL Test.
Warning: These citations may not always be 100% accurate.