Richards, J. C., & Lockhart, C. (1996). Reflective teaching in second language classrooms. Cambridge University Press.

Richards, Jack C., and Charles Lockhart. Reflective Teaching in Second Language Classrooms. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1996.

Richards, Jack C., and Charles Lockhart. Reflective Teaching in Second Language Classrooms. Cambridge University Press, 1996.