Baxter, P. J. (1994). Occupational and environmental medicine: What is it?
Chicago ZitierstilBaxter, P J. Occupational and Environmental Medicine: What Is It? 1994.
MLA ZitierstilBaxter, P J. Occupational and Environmental Medicine: What Is It? 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.