Electric Utility EngineersWestinghouse Electric Corporation. Electrical Transmission and distribution: Reference Book.
Citação do estilo Chicago (17ª ed.)Electric Utility EngineersWestinghouse Electric Corporation. Electrical Transmission and Distribution: Reference Book.
Citação MLA (8ª ed.)Electric Utility EngineersWestinghouse Electric Corporation. Electrical Transmission and Distribution: Reference Book.
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