Babu, G. P., & Narayana, M. V. (2008). Basic concepts of information technology workshop (2nd ed.). BS Publications.
Lua i Stíl Chicago (17ú heag.)Babu, G. Praveen, agus M. V. Narayana. Basic Concepts of Information Technology Workshop. 2nd ed. Hyderabad [India]: BS Publications, 2008.
Lua MLA (9ú heag.)Babu, G. Praveen, agus M. V. Narayana. Basic Concepts of Information Technology Workshop. 2nd ed. BS Publications, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.