Gaya APA
Simmons, P., Mullin, R, C. (2017).
Electrical Wiring Commercial 16th Edition (16th Edition).
Boston:
USA: CENGAGE Learning, 2013.
Gaya MLA
Simmons, Phil., Mullin, Ray, C..
"Electrical Wiring Commercial 16th Edition".
16th Edition
Boston:
USA: CENGAGE Learning, 2013,
2017.
Text.