Bhatnagar, S. C. (2004). E-government: From vision to implementation : a practical guide with case studies. Sage Publications.

Bhatnagar, Subhash C. E-government: From Vision to Implementation : A Practical Guide with Case Studies. New Delhi ; Thousand Oaks, Calif.: Sage Publications, 2004.

Bhatnagar, Subhash C. E-government: From Vision to Implementation : A Practical Guide with Case Studies. Sage Publications, 2004.