Cita APA

Radio Free Europe, Radio Liberty. (1983). East European area audience and opinion research: 1983,[3]. Listening to western radio in East Europe, 1982, early 1983. East European area audience and opinion research.

Citación estilo Chicago

Radio Free Europe, Radio Liberty. "East European Area Audience and Opinion Research: 1983,[3]. Listening to Western Radio in East Europe, 1982, Early 1983." East European Area Audience and Opinion Research 1983.

Cita MLA

Radio Free Europe, Radio Liberty. "East European Area Audience and Opinion Research: 1983,[3]. Listening to Western Radio in East Europe, 1982, Early 1983." East European Area Audience and Opinion Research, 1983.