Dyfyniad APA

Ellis, R., & Barkhuizen, G. P. (2005). Analysing learner language. Oxford University Press.

Dyfyniad Arddull Chicago

Ellis, Rod, and Gary Patrick Barkhuizen. Analysing Learner Language. Oxford ; New York: Oxford University Press, 2005.

Dyfyniad MLA

Ellis, Rod, and Gary Patrick Barkhuizen. Analysing Learner Language. Oxford University Press, 2005.

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