Hubbard, P., Jones, H., Thronton, B., & Wheeler, R. (1983). A Training course for TEFL. Oxford University Press.

Hubbard, Peter, Hywel Jones, Barbara Thronton, and Rod Wheeler. A Training Course for TEFL. Oxford ; New York: Oxford University Press, 1983.

Hubbard, Peter, et al. A Training Course for TEFL. Oxford University Press, 1983.