TY  - BOOK
AU  - Widdowson,H.G.
TI  - Linguistics
T2  - Oxford introduction to language study series
SN  - 0194372065 
U1  - 410.21 23
PY  - 1996///
CY  - Oxford, Uk : 
PB  - Oxford University Press, 
KW  - Linguistics
N1  - Bibliography: pages 115-123
UR  - https://books.google.com.my/books?id=UK0UrUnOtKcC&printsec=frontcover&source=gbs_ViewAPI&redir_esc=y#v=onepage&q&f=false
ER  -