Howard M Tremaine. (1969). Audio cyclopedia. New York: Howard W. Sams.
Trích dẫn kiểu ChicagoHoward M Tremaine. Audio Cyclopedia. New York: Howard W. Sams, 1969.
MLA引文Howard M Tremaine. Audio Cyclopedia. New York: Howard W. Sams, 1969.
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