Lua APA (7ú heag.)
Roy Choudhury, D. (2005). Modern control engineering. Prentice Hall of India.
Lua i Stíl Chicago (17ú heag.)
Roy Choudhury, D. Modern Control Engineering. New Delhi: Prentice Hall of India, 2005.
Lua MLA (9ú heag.)
Roy Choudhury, D. Modern Control Engineering. Prentice Hall of India, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.