United Nations Industrial Develoment Organization Vienna. (1972). Manufacture of Telecommunicatons Equipment and Low-cost Receivers: Report of the Develoment Meeting on the Manufacture of Telecommunicatons Equipment, including Low-cost Receivers for Sound Broadcasting and Television. New York: United Nations.
Trích dẫn kiểu ChicagoUnited Nations Industrial Develoment Organization Vienna. Manufacture of Telecommunicatons Equipment and Low-cost Receivers: Report of the Develoment Meeting On the Manufacture of Telecommunicatons Equipment, Including Low-cost Receivers for Sound Broadcasting and Television. New York: United Nations, 1972.
Trích dẫn MLAUnited Nations Industrial Develoment Organization Vienna. Manufacture of Telecommunicatons Equipment and Low-cost Receivers: Report of the Develoment Meeting On the Manufacture of Telecommunicatons Equipment, Including Low-cost Receivers for Sound Broadcasting and Television. New York: United Nations, 1972.