- Author: Richard B. Freeman James L. Medoff
- Language: English
- Year: 1984
- Author: Joseph R. Blasi, Richard B. Freeman, Douglas L. Kruse
- Language: English
- Year: 2013
- Author: Richard Austin Freeman
- Language: English
- Year: 1898
- Author: Richard B. Freeman Harry J. Holzer
- Language: English
- Year: 1986
- Author: Richard B. Freeman (eds.)
- Language: English
- Year: 2002
- Author: Joseph R. Blasi Richard B. Freeman Douglas L. Kruse
- Language: English
- Year: 2013
- Author: Robert H. Frank Richard T. Freeman and Karl Shell (Auth.)
- Language: English
- Year: 1978
- Author: Ronald G. Ehrenberg and Richard B. Freeman (Auth.)
- Language: English
- Year: 1979
- Author: Richard Broke Freeman
- Language: English
- Year: 1979