TY  - BOOK
AU  - Machin,David
AU  - Mayr,Andrea
TI  - How to do critical discourse analysis: a multimodal introduction 
SN  - 9780857028914
U1  - 401.41/MAC/H 
PY  - 2012///
CY  - London
PB  - SAGE
KW  - Critical discourse analysis
ER  -