(1975). Working class unity. The role of communists in the Chicago Federation of Labor, 1919-1923. New Outlook.
Chicago Style (17th ed.) CitationWorking Class Unity. The Role of Communists in the Chicago Federation of Labor, 1919-1923. New Outlook, 1975.
MLA (8th ed.) CitationWorking Class Unity. The Role of Communists in the Chicago Federation of Labor, 1919-1923. New Outlook, 1975.
Warning: These citations may not always be 100% accurate.