Barnes, J. (1994). The changing face of U.S. politics: Working-class politics and the trade unions. Pathfinder.
Chicago-referens (17:e uppl.)Barnes, Jack. The Changing Face of U.S. Politics: Working-class Politics and the Trade Unions. New York: Pathfinder, 1994.
MLA-referens (9:e uppl.)Barnes, Jack. The Changing Face of U.S. Politics: Working-class Politics and the Trade Unions. Pathfinder, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.