Roberts, B. C. (1962). Industrial relations: Contemporary problems and perspectives. Methuen.
Citazione stile Chigago Style (17a edizione)Roberts, B. C. Industrial Relations: Contemporary Problems and Perspectives. London: Methuen, 1962.
Citatione MLA (8a ed.)Roberts, B. C. Industrial Relations: Contemporary Problems and Perspectives. Methuen, 1962.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.