Lua APA (7ú heag.)
Kumar, A. A. (2007). Fundamentals of digital circuits. Prentice Hall of India.
Lua i Stíl Chicago (17ú heag.)
Kumar, A Anand. Fundamentals of Digital Circuits. New Delhi: Prentice Hall of India, 2007.
Lua MLA (9ú heag.)
Kumar, A Anand. Fundamentals of Digital Circuits. Prentice Hall of India, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.