Dyfyniad APA

Freire, R., Jones, M. A., Zwier,Lawrence J, & Zimmerman, C. B. (2011). Listening and speaking. Oxford Univ Press.

Dyfyniad Arddull Chicago

Freire, Robert, Marguerite Ann Jones, Zwier,Lawrence J, and Cheryl Boyd Zimmerman. Listening and Speaking. Oxford ; New York: Oxford Univ Press, 2011.

Dyfyniad MLA

Freire, Robert, et al. Listening and Speaking. Oxford Univ Press, 2011.

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