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Lua i Stíl Chicago (17ú heag.)Padmanabhan, T. Digital Systems and Microprocessors. New Delhi: Tata Mc Graw Hill, 1983.
Lua MLA (9ú heag.)Padmanabhan, T. Digital Systems and Microprocessors. Tata Mc Graw Hill, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.