Radio Free Europe. Audience and Public Opinion Research Department. (1968). Polish radio listening and television viewing habits as revealed by RFE findings and the findings of the Polish research center: February 1968. Radio Free Europe.
Chicago ZitierstilRadio Free Europe. Audience and Public Opinion Research Department. Polish Radio Listening and Television Viewing Habits as Revealed by RFE Findings and the Findings of the Polish Research Center: February 1968. Munich: Radio Free Europe, 1968.
MLA ZitierstilRadio Free Europe. Audience and Public Opinion Research Department. Polish Radio Listening and Television Viewing Habits as Revealed by RFE Findings and the Findings of the Polish Research Center: February 1968. Radio Free Europe, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
