DeMers, M. N. (2000). Fundamentals of geographic information systems. Wiley.
Citación estilo ChicagoDeMers, Michael N. Fundamentals of Geographic Information Systems. New York: Wiley, 2000.
Cita MLADeMers, Michael N. Fundamentals of Geographic Information Systems. Wiley, 2000.
Warning: These citations may not always be 100% accurate.