KAL, S. (2002). BASIC ELECTRONICS: DEVICES, CIRCUITS AND IT FUNDAMENTALS. PHI.
Lua i Stíl Chicago (17ú heag.)KAL, SANTIRAM. BASIC ELECTRONICS: DEVICES, CIRCUITS AND IT FUNDAMENTALS. NEW DELHI: PHI, 2002.
Lua MLA (9ú heag.)KAL, SANTIRAM. BASIC ELECTRONICS: DEVICES, CIRCUITS AND IT FUNDAMENTALS. PHI, 2002.
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