Hungarian Radio and Television. (1972). Public opinion and mass communication: Working conference Budapest 1971.
Cita Chicago (17th ed.)Hungarian Radio and Television. Public Opinion and Mass Communication: Working Conference Budapest 1971. Budapest, 1972.
Cita MLA (8th ed.)Hungarian Radio and Television. Public Opinion and Mass Communication: Working Conference Budapest 1971. 1972.
Atenció: Aquestes cites poden no estar 100% correctes.