PAUL, B. (2005). Industrial electronics and control. Prentice-Hall of India.
Lua i Stíl Chicago (17ú heag.)PAUL, Biswanath. Industrial Electronics and Control. New Delhi: Prentice-Hall of India, 2005.
Lua MLA (9ú heag.)PAUL, Biswanath. Industrial Electronics and Control. Prentice-Hall of India, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.