Jones, R. A. (2000). Electrical safety in the workplace. Quincy, MA: National Fire Protection Association.
शिकागो स्टाइल उद्धरणJones, Ray A. Electrical Safety in the Workplace. Quincy, MA: National Fire Protection Association, 2000.
एमएलए उद्धरणJones, Ray A. Electrical Safety in the Workplace. Quincy, MA: National Fire Protection Association, 2000.
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