Simmons, J. P., & Mullin, R. C. (2021). Electrical wiring: Commercial (Seventeenth edition.). Boston: Cengage Learning.
Chicago Style CitationSimmons, J. Philip, and Ray C. Mullin. Electrical Wiring: Commercial. Seventeenth edition. Boston: Cengage Learning, 2021.
Deismireacht MLASimmons, J. Philip, and Ray C. Mullin. Electrical Wiring: Commercial. Seventeenth edition. Boston: Cengage Learning, 2021.
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