The World Bank. (2006). Telecommunications sector: Current status and future paths. Hanoi.
Trích dẫn kiểu ChicagoThe World Bank. Telecommunications Sector: Current Status and Future Paths. Hanoi, 2006.
ציטוט MLAThe World Bank. Telecommunications Sector: Current Status and Future Paths. Hanoi, 2006.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.