Jeremy Comford. (1997). Effective presentations (Teacher's book). Oxford: Oxford Univ. Press.
Chicago Stili AlıntıJeremy Comford. Effective Presentations (Teacher's Book). Oxford: Oxford Univ. Press, 1997.
MLA AlıntıJeremy Comford. Effective Presentations (Teacher's Book). Oxford: Oxford Univ. Press, 1997.
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