Roach, Peter.
English Phonetics and Phonology: A Practical Course / - 1st ed / - Cambridge CB2 1RP : Cambridge University Press. - p.211 :
0-521-28252-7
Phonology
P111:1 / M3
English Phonetics and Phonology: A Practical Course / - 1st ed / - Cambridge CB2 1RP : Cambridge University Press. - p.211 :
0-521-28252-7
Phonology
P111:1 / M3