Lua APA (7ú heag.)
De, N. K., & Sen,Prasanta K. (1999). Electric drives. Prentice Hall of India.
Lua i Stíl Chicago (17ú heag.)
De, Nisit K., agus Sen,Prasanta K. Electric Drives. New Delhi: Prentice Hall of India, 1999.
Lua MLA (9ú heag.)
De, Nisit K., agus Sen,Prasanta K. Electric Drives. Prentice Hall of India, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.