Ravish R. Singh. (2023). Basic Electrical Engineering. S Chand Publishing.
Lua i Stíl Chicago (17ú heag.)Ravish R. Singh. Basic Electrical Engineering. New delhi: S Chand Publishing, 2023.
Lua MLA (9ú heag.)Ravish R. Singh. Basic Electrical Engineering. S Chand Publishing, 2023.
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