Anderson, K., Lynch, T., & Maclean, J. (1992). Study speaking: A course in spoken English for academic purposes. Cambridge University Press.
Chicago-viite (17. p.)Anderson, Kenneth, Tony Lynch, ja Joan Maclean. Study Speaking: A Course in Spoken English for Academic Purposes. Cambridge ; New York: Cambridge University Press, 1992.
MLA-viite (8. p.)Anderson, Kenneth, et al. Study Speaking: A Course in Spoken English for Academic Purposes. Cambridge University Press, 1992.
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