Sargent, J. S., & Williams, N. (1999). NFPA Electrical inspection manual with checklists: Based on the 1999 National Electrical Code.
Chicago-Zitierstil (17. Ausg.)Sargent, Jeffrey S., und Noel Williams. NFPA Electrical Inspection Manual with Checklists: Based on the 1999 National Electrical Code. Quincy, Mass. : National Fire Protection Association, 1999.
MLA-Zitierstil (9. Ausg.)Sargent, Jeffrey S., und Noel Williams. NFPA Electrical Inspection Manual with Checklists: Based on the 1999 National Electrical Code. 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.