Hutchinson, T. (1997). American hotline: Early intermediate-student's book. Oxford: Oxford University Press.
Chicago Stili AlıntıHutchinson, Tom. American Hotline: Early Intermediate-student's Book. Oxford: Oxford University Press, 1997.
MLA AlıntıHutchinson, Tom. American Hotline: Early Intermediate-student's Book. Oxford: Oxford University Press, 1997.
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