Tanka, J., & Baker, L. R. (2002). Interactions 2: Listening/speaking (4th ed.). McGraw-Hill.
Chicago Style aipamenaTanka, Judith, and Lida R. Baker. Interactions 2: Listening/speaking. 4th ed. New York: McGraw-Hill, 2002.
MLA aipamenaTanka, Judith, and Lida R. Baker. Interactions 2: Listening/speaking. 4th ed. McGraw-Hill, 2002.
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