Dyfyniad APA

Ana Uhl Chamot, I. R. d. D. a. J. B. UP close: English for global communication. Heinle and Heinle.

Dyfyniad Arddull Chicago

Ana Uhl Chamot, Isobel Rainey de Diaz and Joan Baker-Gonzalez. UP Close: English for Global Communication. Heinle and Heinle.

Dyfyniad MLA

Ana Uhl Chamot, Isobel Rainey de Diaz and Joan Baker-Gonzalez. UP Close: English for Global Communication. Heinle and Heinle.

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