Kennedy, M. (2006). Introducing geographic information systems with ArcGIS: Featuring GIS software from environmental systems. New Jersey: John Wiley & Sons.
Chicago-стиль цитированияKennedy, Michael. Introducing Geographic Information Systems With ArcGIS: Featuring GIS Software From Environmental Systems. New Jersey: John Wiley & Sons, 2006.
MLA-цитированиеKennedy, Michael. Introducing Geographic Information Systems With ArcGIS: Featuring GIS Software From Environmental Systems. New Jersey: John Wiley & Sons, 2006.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.