DeMers, M. N. (2012). Fundamentals of Geographic Information Systems (4th ed.). Wiley India (P) Ltd.
Citación estilo ChicagoDeMers, Michael N. Fundamentals of Geographic Information Systems. 4th ed. New Delhi: Wiley India (P) Ltd, 2012.
Cita MLADeMers, Michael N. Fundamentals of Geographic Information Systems. 4th ed. Wiley India (P) Ltd, 2012.
Warning: These citations may not always be 100% accurate.