Hutchinson, T., & Flamm, J. (1997). American hotline intermediate student book. New York: Oxford University Press.
Chicago Style CitationHutchinson, Tom, i Jacqueline Flamm. American Hotline Intermediate Student Book. New York: Oxford University Press, 1997.
Cita MLAHutchinson, Tom, i Jacqueline Flamm. American Hotline Intermediate Student Book. New York: Oxford University Press, 1997.
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