Blass, L. (2000). Audiocassettes to accompany Quest: Listening and speaking in the academic world. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoBlass, Laurie. Audiocassettes to Accompany Quest: Listening and Speaking in the Academic World. New York: McGraw-Hill, 2000.
Trích dẫn MLABlass, Laurie. Audiocassettes to Accompany Quest: Listening and Speaking in the Academic World. New York: McGraw-Hill, 2000.
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