1. A Land Use and Land Cover Classification System for Use with Remote Sensor Data;Anderson,1976
2. International Classification of Ecological Communities: Terrestrial Vegetation of the United States;Anderson,1998
3. ASIS, 2007. Visitor Survey. National Park Service Report, Assateague Island National Seashore, Berlin, MD.
4. ASIS, 2008. Visitor Attitudes and Experiences Associated with the Over-sand Vehicle Zone and Backcountry Camping Areas. National Park Service Report, Assateague Island National Seashore, Berlin, MD.
5. Assateague island national seashore data repository;ASIS,2010