Dyfyniad APA

Anh, N. T. L. Effect of imposition on refusals of requests by Vietnamese ESL learners in speaking and emails.

Dyfyniad Arddull Chicago

Anh, Nguyen Thi Lan. Effect of Imposition On Refusals of Requests By Vietnamese ESL Learners in Speaking and Emails.

Dyfyniad MLA

Anh, Nguyen Thi Lan. Effect of Imposition On Refusals of Requests By Vietnamese ESL Learners in Speaking and Emails.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.