ROACH, P. (1993). English phonetics and phonology: A practical course.--Ed.2. Cambridge University Press.
Chicagoスタイル(17版)引用形式ROACH, Peter. English Phonetics and Phonology: A Practical Course.--Ed.2. Cambridge: Cambridge University Press, 1993.
MLA(9版)引用形式ROACH, Peter. English Phonetics and Phonology: A Practical Course.--Ed.2. Cambridge University Press, 1993.
警告: この引用は必ずしも正確ではありません.