Roach, Peter. English phonetics and phonology : a self-contained, comprehensive pronunciation course / Peter Roach. - 2nd ed. - New York : Cambridge University Press , 1991. repr. 1997. - x, 262p. : ill. ; 22 cm + 2 audio cassettes. ISBN: 0521634520 Subjects--Topical Terms: English language--Phonology Dewey Class. No.: 421 ROA