American Federation of Labor. Union Label Trades Dept. Proceedings. American Federation of Labor.
Chicago Style (17th ed.) CitationAmerican Federation of Labor. Union Label Trades Dept. Proceedings. Washington, D.C.: American Federation of Labor.
Cita MLAAmerican Federation of Labor. Union Label Trades Dept. Proceedings. American Federation of Labor.
Atenció: Aquestes cites poden no estar 100% correctes.