APA aipamena

University of Ho Chi Minh City. (1992). Guide to letters of credit. Tp. Hồ Chí Minh: University of Ho Chi Minh City.

Chicago Style aipamena

University of Ho Chi Minh City. Guide to Letters of Credit. Tp. Hồ Chí Minh: University of Ho Chi Minh City, 1992.

MLA aipamena

University of Ho Chi Minh City. Guide to Letters of Credit. Tp. Hồ Chí Minh: University of Ho Chi Minh City, 1992.