GNANSUDARAM SOMASUNDARAM. (2012). INFORMATION STORAGE AND MANAGEMENT (2ND ED.). WILEY INDIA PVT LTD.
Lua i Stíl Chicago (17ú heag.)GNANSUDARAM SOMASUNDARAM. INFORMATION STORAGE AND MANAGEMENT. 2ND ED. NEW DELHI: WILEY INDIA PVT LTD, 2012.
Lua MLA (9ú heag.)GNANSUDARAM SOMASUNDARAM. INFORMATION STORAGE AND MANAGEMENT. 2ND ED. WILEY INDIA PVT LTD, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.