Poole, D. (1987). Interactions II: A speaking activities book. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoPoole, Deborah. Interactions II: A Speaking Activities Book. New York: McGraw-Hill, 1987.
MLA CitationPoole, Deborah. Interactions II: A Speaking Activities Book. New York: McGraw-Hill, 1987.
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