European Coal and Steel Community. (2001). 50 years at the service of miners and the coal industry: The Mixed Committee on the Harmonisation of working conditions in the coal industry. Office for Official Publications of the European Communities.
Παραπομπή σε μορφή Chicago (17η εκδ.)European Coal and Steel Community. 50 Years at the Service of Miners and the Coal Industry: The Mixed Committee on the Harmonisation of Working Conditions in the Coal Industry. Luxembourg: Office for Official Publications of the European Communities, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)European Coal and Steel Community. 50 Years at the Service of Miners and the Coal Industry: The Mixed Committee on the Harmonisation of Working Conditions in the Coal Industry. Office for Official Publications of the European Communities, 2001.
