Baker, A. (1982). Tree or three?: An elementary pronunciation course : [student's book]. Cambridge ; New York: Cambridge University Press.
Trích dẫn kiểu ChicagoBaker, Ann. Tree or Three?: An Elementary Pronunciation Course : [student's Book]. Cambridge ; New York: Cambridge University Press, 1982.
MLA CitationBaker, Ann. Tree or Three?: An Elementary Pronunciation Course : [student's Book]. Cambridge ; New York: Cambridge University Press, 1982.
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