Cita APA

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

Citación estilo Chicago

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

Cita MLA

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