APA-čujuhus (7. p.)
Babu, G. P., & Narayana, M. V. (2008). Basic concepts of information technology workshop (2nd ed.). BS Publications.
Chicago-čujuhus (17. p.)
Babu, G. Praveen, juo M. V. Narayana. Basic Concepts of Information Technology Workshop. 2nd ed. Hyderabad [India]: BS Publications, 2008.
MLA-čujuhus (9. p.)
Babu, G. Praveen, juo M. V. Narayana. Basic Concepts of Information Technology Workshop. 2nd ed. BS Publications, 2008.
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