APA Alıntı

Ur, P. (1981). Discussion that work: Task-centred fluency practice. Cambridge: Cambridge University.

Chicago Stili Alıntı

Ur, Penny. Discussion That Work: Task-centred Fluency Practice. Cambridge: Cambridge University, 1981.

MLA Alıntı

Ur, Penny. Discussion That Work: Task-centred Fluency Practice. Cambridge: Cambridge University, 1981.

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