(2003). OSHA: Stallcup's high-voltage and telecommunications regulations simplified. NFPA (National Fire Protection Association).
Citación estilo ChicagoOSHA: Stallcup's High-voltage and Telecommunications Regulations Simplified. Quincy, Massachusetts: NFPA (National Fire Protection Association), 2003.
Cita MLAOSHA: Stallcup's High-voltage and Telecommunications Regulations Simplified. NFPA (National Fire Protection Association), 2003.
Warning: These citations may not always be 100% accurate.