Ronald P. O'riley. (2002). Electrical grounding 6th edition: Based on the 2002 national electrical code. Usa: Delmar cengage learning.
Chicago Style CitationRonald P. O'riley. Electrical Grounding 6th Edition: Based On the 2002 National Electrical Code. Usa: Delmar cengage learning, 2002.
MLA CitationRonald P. O'riley. Electrical Grounding 6th Edition: Based On the 2002 National Electrical Code. Usa: Delmar cengage learning, 2002.
Warning: These citations may not always be 100% accurate.