"A Brief History of Monson." Monson Historical Society. https://sites.google.com/site/monsonhistoricalsociety/home/a-brief-history-of-monson

Anderson, Mark W., Boyle, Kevin J., and Kathleen P. Bell. “Procedures for Evaluating the Potential Regional Economic Impacts of Conservation Lands in the 100-Mile Wilderness Region.” Research publication, University of Maine, 2005 http://umaine.edu/soe/files/2009/06/100-Mile-Wilderness-Report-8-17-05-FINAL1.pdf

"Basic Facts About Monson, Maine." Town of Monson, Maine Municipal Website. http://monsonmaine.org/facts.html

Griffith, Jessica. “Trail Days in Damascus makes a large economic impact.” WCYB News 5, May 24, 2016. http://www.wcyb.com/news/virginia/washington-county/trail-days-in-damascus-makes-a-large-economic-impact/14671289

Mackaye, Benton. “An Appalachian Trail, a Project in Regional Planning.” Journal of the American Institute of Architects 9 (Oct. 1921): 325-330. http://www.appalachiantrail.org/docs/default-document-library/2011/04/16/An%20Appalachian%20Trail-A%20Project%20in%20Regional%20Planning.pdf?Status=Master

“Newly-Expanded Appalachian Trail Visitor Center Opens.” Appalachian Trail Conservancy, June 20, 2016. http://www.appalachiantrail.org/home/community/news/2016/06/20/newly-expanded-appalachian-trail-visitor-center-opens

"President John F. Kennedy Gravesite." Arlington National Cemetery. http://www.arlingtoncemetery.mil/Explore/Monuments-and-Memorials/President-John-F-Kennedy-Gravesite.

Town of Andover, Maine Municipal Website. http://www.andovermaine.org/