Graves, K., & Rein, D. P. (1990). East west: Teachers guide. New York: Oxford University Press.
Trích dẫn kiểu ChicagoGraves, Kathleen., và David P. Rein. East West: Teachers Guide. New York: Oxford University Press, 1990.
Deismireacht MLAGraves, Kathleen., và David P. Rein. East West: Teachers Guide. New York: Oxford University Press, 1990.
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