TY  - BOOK
AU  - Halliday M.A.K.
AU  -  Webster Jonathan J. Ed.
TI  - Studies in English language
T2  - The collected works of M.A.K. Halliday vol.7
U1  - P111,J, P5 
PY  - 2005///
CY  - London
PB  - Continuum       
KW  - LINGUISTICS
ER  -