Babu, G. P., & Narayana, M. V. (2008). Basic concepts of information technology workshop (2nd ed.). BS Publications.
Chicago-viite (17. p.)Babu, G. Praveen, ja M. V. Narayana. Basic Concepts of Information Technology Workshop. 2nd ed. Hyderabad [India]: BS Publications, 2008.
MLA-viite (9. p.)Babu, G. Praveen, ja M. V. Narayana. Basic Concepts of Information Technology Workshop. 2nd ed. BS Publications, 2008.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.