(1996). Avenue: Customization and application development for ArcView GIS. Redlands, CA: Environmental Systems Research Institute, Inc.
Παραπομπή Chicago StyleAvenue: Customization and Application Development for ArcView GIS. Redlands, CA: Environmental Systems Research Institute, Inc, 1996.
Παραπομπή MLAAvenue: Customization and Application Development for ArcView GIS. Redlands, CA: Environmental Systems Research Institute, Inc, 1996.
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