Styl cytowania APA

Radio Free Europe. Audience Research Department. (1964). The audience of western broadcasters in Czechoslovakia: (limited distribution) : September 1964.

Styl cytowania Chicago

Radio Free Europe. Audience Research Department. The Audience of Western Broadcasters in Czechoslovakia: (limited Distribution) : September 1964. [Munich], 1964.

Styl cytowania MLA

Radio Free Europe. Audience Research Department. The Audience of Western Broadcasters in Czechoslovakia: (limited Distribution) : September 1964. 1964.