APA Alıntı

Nguyễn Thanh Ngọc. (2015). An investigation into the use of refusals in business correspondence in english.

Chicago Stili Alıntı

Nguyễn Thanh Ngọc. An Investigation Into the Use of Refusals in Business Correspondence in English. 2015.

MLA Alıntı

Nguyễn Thanh Ngọc. An Investigation Into the Use of Refusals in Business Correspondence in English. 2015.

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