Pavlik, C. (1985). Speak up: Beginning Pronunciation and Task Listening. New York: Newbury House.
Παραπομπή Chicago StylePavlik, Cheryl. Speak Up: Beginning Pronunciation and Task Listening. New York: Newbury House, 1985.
Παραπομπή MLAPavlik, Cheryl. Speak Up: Beginning Pronunciation and Task Listening. New York: Newbury House, 1985.
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