BIMBHRA, P. (2014). ELECTRICAL MACHINERY (7TH.). KHANNA PUBLISHER.
Lua i Stíl Chicago (17ú heag.)BIMBHRA, P.S. ELECTRICAL MACHINERY. 7TH. NEW DELHI: KHANNA PUBLISHER, 2014.
Lua MLA (9ú heag.)BIMBHRA, P.S. ELECTRICAL MACHINERY. 7TH. KHANNA PUBLISHER, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.