Jones, R. A. (2000). Electrical safety in the workplace. Quincy, MA: National Fire Protection Association.
استشهاد بنمط شيكاغوJones, Ray A. Electrical Safety in the Workplace. Quincy, MA: National Fire Protection Association, 2000.
MLA استشهادJones, Ray A. Electrical Safety in the Workplace. Quincy, MA: National Fire Protection Association, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.