APA aipamena

Nguyễn Thị Thanh Hương. (2009). Interractive Language CourseBusiness English Negotiations. Tổng Hợp TPHCM.

Chicago Style aipamena

Nguyễn Thị Thanh Hương. Interractive Language CourseBusiness English Negotiations. Tổng Hợp TPHCM, 2009.

MLA aipamena

Nguyễn Thị Thanh Hương. Interractive Language CourseBusiness English Negotiations. Tổng Hợp TPHCM, 2009.

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