Gray, W. B. (1990). Are OSHA health inspections effective?: A longitudinal study in the manufacturing sector.
Chicago-Zitierstil (17. Ausg.)Gray, Wayne B. Are OSHA Health Inspections Effective?: A Longitudinal Study in the Manufacturing Sector. Cambridge, Mass, 1990.
MLA-Zitierstil (9. Ausg.)Gray, Wayne B. Are OSHA Health Inspections Effective?: A Longitudinal Study in the Manufacturing Sector. 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.