Radio Free Europe. Audience and Public Opinion Research Department. (1969). Interest of Czechs and Slovaks in other East European countries (II): (a trend study in cross-reporting) : September 1969. Radio Free Europe.
Citação norma ChicagoRadio Free Europe. Audience and Public Opinion Research Department. Interest of Czechs and Slovaks in Other East European Countries (II): (a Trend Study in Cross-reporting) : September 1969. Munich: Radio Free Europe, 1969.
Citação norma MLARadio Free Europe. Audience and Public Opinion Research Department. Interest of Czechs and Slovaks in Other East European Countries (II): (a Trend Study in Cross-reporting) : September 1969. Radio Free Europe, 1969.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.
