Citação norma APA

Nguyễn Thị Ngọc Cẩm, & Nguyen Van Muoi Ph.D huong dan. (2005). Requests and Responses in English Performed by Vietnamese Employees Working with Foreign Conpanies in Vietnam.

Citação norma Chicago

Nguyễn Thị Ngọc Cẩm, và Nguyen Van Muoi Ph.D huong dan. Requests and Responses in English Performed By Vietnamese Employees Working With Foreign Conpanies in Vietnam. 2005.

Citação norma MLA

Nguyễn Thị Ngọc Cẩm, và Nguyen Van Muoi Ph.D huong dan. Requests and Responses in English Performed By Vietnamese Employees Working With Foreign Conpanies in Vietnam. 2005.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.