Style de citation APA

Radio Free Europe. Audience Research Department. (1960). The psycho-political climate in Bulgaria: A survey based on a sample of Bulgarian refugees and visitors.

Style de citation Chicago

Radio Free Europe. Audience Research Department. The Psycho-political Climate in Bulgaria: A Survey Based on a Sample of Bulgarian Refugees and Visitors. Munich, 1960.

Style de citation MLA

Radio Free Europe. Audience Research Department. The Psycho-political Climate in Bulgaria: A Survey Based on a Sample of Bulgarian Refugees and Visitors. 1960.