Styl cytowania APA

Welsh, W. A. (1981). Survey research and public attitudes in Eastern Europe and the Soviet Union. Pergamon Press.

Styl cytowania Chicago

Welsh, William A. Survey Research and Public Attitudes in Eastern Europe and the Soviet Union. New York, NY u.a: Pergamon Press, 1981.

Styl cytowania MLA

Welsh, William A. Survey Research and Public Attitudes in Eastern Europe and the Soviet Union. Pergamon Press, 1981.