Hale, A., & Baram, M. (1998). Safety management: The challenge of change. Kidlington: Pergamon.
Παραπομπή Chicago StyleHale, Andrew, and Michael Baram. Safety Management: The Challenge of Change. Kidlington: Pergamon, 1998.
Παραπομπή MLAHale, Andrew, and Michael Baram. Safety Management: The Challenge of Change. Kidlington: Pergamon, 1998.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.