@BOOK{ Book!D - 101490681, AUTHOR = "/ Peter Ladefoged", TITLE = "A course in phonetics", LIBRARY= "كتابخانه مركزی دانشگاه بين المللی امام خمينی (ره) قزوين", SUBJECT = "Phonetics,English language - Phonetics", URL = "/book/101490681/A-course-in-phonetics/"}