REFERENCES
- Boone , D. 1991 . Is Your Voice Telling on You? , San Diego, California : Whurr Publishers .
- Cruttenden , A. 1986 . Intonation , Cambridge : CUP .
- Fry , D.B. 1979 . The Physics of Speech , Cambridge : CUP .
- Honikman , B. 1964 . “ Articulatory Settings ” . In Teaching English Pronunciation , Edited by: Brown , A . London : Routledge . 1991
- Rudduck , J. , ed. 1996 . School Improvement: What Can Pupils Tell Us? , London : David Fulton .
- Tranel , B. 1987 . The Sounds of French , Cambridge : CUP .
- Wells , J.C. and Colson , C. 1971 . Practical Phonetics , London : Pitman .