(1999). Circuit breakers: Breakers and switchgear 1. Williams Learning Network.
Chicago Style (17th ed.) CitationCircuit Breakers: Breakers and Switchgear 1. United States: Williams Learning Network, 1999.
MLA (8th ed.) CitationCircuit Breakers: Breakers and Switchgear 1. Williams Learning Network, 1999.
Warning: These citations may not always be 100% accurate.