Knowles, G. (1987). Patterns of spoken english : an introduc-: Tion to english phonetics. Longman.
Chicagoスタイル(17版)引用形式Knowles, Gerald. Patterns of Spoken English : An Introduc-: Tion to English Phonetics. London: Longman, 1987.
MLA(9版)引用形式Knowles, Gerald. Patterns of Spoken English : An Introduc-: Tion to English Phonetics. Longman, 1987.
警告: この引用は必ずしも正確ではありません.