Communism in American unionsDavid J. Saposs · First published 1959 · Latest edition 1976Open the Tome
The Labor movement: a re-examinationDavid J. Saposs, Jack Barbash · First published 1967Open the Tome
Digest of testimony at hearing in case of Inland Steel Company vs. Steel Workers Organizing Committee, C-252, concerning written agreements in collective bargainingDavid J. Saposs · First published 1938Open the Tome
Union responsibility and incorporation of labor unionsDavid J. Saposs · First published 1938Open the Tome
Left Wing Unionism; A Study of Radical Policies and TacticsDAVID J. SAPOSS · First published 1926Open the Tome
