United Nations Educational, Scientific and Cultural Organization, & International Telecommunication Union. (1956). The problems of transmitting press messages, a study submitted by UNESCO and the International Telecommunication Union to the Economic and Social Council of the United Nations. s.n.
Citace podle Chicago (17th ed.)United Nations Educational, Scientific and Cultural Organization, a International Telecommunication Union. The Problems of Transmitting Press Messages, a Study Submitted by UNESCO and the International Telecommunication Union to the Economic and Social Council of the United Nations. [Paris]: s.n, 1956.
Citace podle MLA (9th ed.)United Nations Educational, Scientific and Cultural Organization, a International Telecommunication Union. The Problems of Transmitting Press Messages, a Study Submitted by UNESCO and the International Telecommunication Union to the Economic and Social Council of the United Nations. s.n, 1956.