University Grants Commission. (2001). Syllabus and sample questions for national eligiblity test (NET) in Social Science, Humanities, Languages, Environmental Sciences, Computer sciences, and electronic sciences (2nd ed.). National educational testing bureau.

University Grants Commission. Syllabus and Sample Questions for National Eligiblity Test (NET) in Social Science, Humanities, Languages, Environmental Sciences, Computer Sciences, and Electronic Sciences. 2nd ed. New Delhi: National educational testing bureau, 2001.

University Grants Commission. Syllabus and Sample Questions for National Eligiblity Test (NET) in Social Science, Humanities, Languages, Environmental Sciences, Computer Sciences, and Electronic Sciences. 2nd ed. National educational testing bureau, 2001.