Lougheed, l. (2007). Longman preparation series for the new TOEIC test, advanced, course. Pearson Education.
Chicago Style (17. basım) AtıfLougheed, lin. Longman Preparation Series for the New TOEIC Test, Advanced, Course. Pearson Education, 2007.
MLA (9th ed.) AtıfLougheed, lin. Longman Preparation Series for the New TOEIC Test, Advanced, Course. Pearson Education, 2007.
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