Radio Free Europe. Audience and Public Opinion Research Department. (1971). Exposure to radio and television in the Polish countryside in the light of domestic and RFE research findings: (validation) : October 1971. Radio Free Europe.
Citação norma ChicagoRadio Free Europe. Audience and Public Opinion Research Department. Exposure to Radio and Television in the Polish Countryside in the Light of Domestic and RFE Research Findings: (validation) : October 1971. Munich: Radio Free Europe, 1971.
Citação norma MLARadio Free Europe. Audience and Public Opinion Research Department. Exposure to Radio and Television in the Polish Countryside in the Light of Domestic and RFE Research Findings: (validation) : October 1971. Radio Free Europe, 1971.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.
