Spears, R. A., Birner, B., Kleinedler, S., & Nisset, L. (2011). Conversational American english: The illustrated guide to the everyday expressions of American english. New York: McGraw-Hill.
Citación estilo ChicagoSpears, Richard A.,, Betty Birner, Steven Kleinedler, y Luc Nisset. Conversational American English: The Illustrated Guide to the Everyday Expressions of American English. New York: McGraw-Hill, 2011.
Cita MLASpears, Richard A.,, Betty Birner, Steven Kleinedler, y Luc Nisset. Conversational American English: The Illustrated Guide to the Everyday Expressions of American English. New York: McGraw-Hill, 2011.
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