(1990). Occupational health, safety and the environment in Central and Eastern Europe.
Chicago-Zitierstil (17. Ausg.)Occupational Health, Safety and the Environment in Central and Eastern Europe. Brussels, 1990.
MLA-Zitierstil (9. Ausg.)Occupational Health, Safety and the Environment in Central and Eastern Europe. 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.