Second Language Teaching & Learning.

Practical English Language Teaching.

(ed.)Collaborative Language Teaching.  Cambridge: Cambridge University Press. 1992.

Research Methods in Language Learning. Cambridge: Cambridge University Press. 1992. 

Hizkuntzak Irakasteko Metodologia (Language Teaching Methodology) HABE, Prentice- Hall. 1996.

(with K. Bailey) Voices from the Language Classroom: Qualitative Research in Language Education. Cambridge: Cambridge University Press. 1996.

(with D. Griffee) Classroom Teachers and Classroom Research. Tokyo: Japan Association for Language Teaching Press. 1997.