ICFAI. (2003). INFORMATION TECHNOLOGY AND SYSTEMS. ICFAI BOOKS.
Lua i Stíl Chicago (17ú heag.)ICFAI. INFORMATION TECHNOLOGY AND SYSTEMS. HYDRABAD: ICFAI BOOKS, 2003.
Lua MLA (9ú heag.)ICFAI. INFORMATION TECHNOLOGY AND SYSTEMS. ICFAI BOOKS, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.