Dyfyniad APA

Brian J McPartland. (2002). McGraw -hill 's national electrical code handbook: Based on the Current 2002 National Electric Code. New York: McGraw-hill.

Dyfyniad Arddull Chicago

Brian J McPartland. McGraw -hill 's National Electrical Code Handbook: Based On the Current 2002 National Electric Code. New York: McGraw-hill, 2002.

Dyfyniad MLA

Brian J McPartland. McGraw -hill 's National Electrical Code Handbook: Based On the Current 2002 National Electric Code. New York: McGraw-hill, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.