Poole, D., & Thrush, E. A. (1987). Interactions 2: A speaking activities book. New York: McGraw - Hill, Inc.
Trích dẫn kiểu ChicagoPoole, Deborah, và Emily Austin Thrush. Interactions 2: A Speaking Activities Book. New York: McGraw - Hill, Inc, 1987.
MLA CitationPoole, Deborah, và Emily Austin Thrush. Interactions 2: A Speaking Activities Book. New York: McGraw - Hill, Inc, 1987.
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