Balmert, P. D. (2010). Alive and well at the end of the day: The supervisor's guide to managing safety in operations. Wiley.
Chicago-Zitierstil (17. Ausg.)Balmert, Paul D. Alive and Well at the End of the Day: The Supervisor's Guide to Managing Safety in Operations. Hoboken, N.J: Wiley, 2010.
MLA-Zitierstil (9. Ausg.)Balmert, Paul D. Alive and Well at the End of the Day: The Supervisor's Guide to Managing Safety in Operations. Wiley, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.