Hungarian Radio and Television. (1972). Public opinion and mass communication: Working conference Budapest 1971.
Chicago-referens (17:e uppl.)Hungarian Radio and Television. Public Opinion and Mass Communication: Working Conference Budapest 1971. Budapest, 1972.
MLA-referens (8:e uppl.)Hungarian Radio and Television. Public Opinion and Mass Communication: Working Conference Budapest 1971. 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.