Elangovan,K. (2006). GIS: Fundamentalas,Applications and Implimentations. New India.
Chicago Edition CitationElangovan,K. GIS: Fundamentalas,Applications and Implimentations. New Delhi: New India, 2006.
Cita MLAElangovan,K. GIS: Fundamentalas,Applications and Implimentations. New India, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.