Mascull, B., Vũ Tài Hoa,, & Nguyễn Văn Phước. (2002). Business vocabulary in use: Intermediate and upper-intermediate. Tp.HCM: Nxb Trẻ.
Čikaški stil citiranjaMascull, Bill., Vũ Tài Hoa, i Nguyễn Văn Phước. Business Vocabulary in Use: Intermediate and Upper-intermediate. Tp.HCM: Nxb Trẻ, 2002.
MLA način citiranjaMascull, Bill., Vũ Tài Hoa, i Nguyễn Văn Phước. Business Vocabulary in Use: Intermediate and Upper-intermediate. Tp.HCM: Nxb Trẻ, 2002.
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