1. What do we want teaching materials for?;Allwright;ELTJ,1981
2. Which materials?;Breen,1987
3. Evaluating and Selecting EFL Teaching Materials;Cunningsworth,1984
4. The ESL textbooks explosion: a publisher profile;Goodman;TESOL Newsletter,1987
5. English for Specific Purposes: A Learning-Centred Approach;Hutchinson,1987