PETER ROACH. (2000). English phonetics and phonology: A practical course - cassette 1. Cambridge, UK: Cambridge Univ. Press.
シカゴスタイル引用形PETER ROACH. English Phonetics and Phonology: A Practical Course - Cassette 1. Cambridge, UK: Cambridge Univ. Press, 2000.
MLA引用形式PETER ROACH. English Phonetics and Phonology: A Practical Course - Cassette 1. Cambridge, UK: Cambridge Univ. Press, 2000.
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