Roberts, B. C. (1962). Industrial relations: Contemporary problems and perspectives. Methuen.
Cita Chicago (17th ed.)Roberts, B. C. Industrial Relations: Contemporary Problems and Perspectives. Methuen, 1962.
Cita MLA (9th ed.)Roberts, B. C. Industrial Relations: Contemporary Problems and Perspectives. Methuen, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.