.4 11.5 Mabee 1995, පිටු අංකය: 144.↑ Sisson, Angela; Hitchings, Crystal; Clague, Joshua (March 2004). "Town of Shawangunk Open Space Inventory and Analysis" (PDF). Conway, MA: Conway School of Landscape Design. pp. 68–69. සම්ප්‍රවේශය 2010-11-01.↑ "Ulster County Non-Motorized Transportation Plan" (PDF). Kingston, NY: Ulster County Transportation Council. December 2008. p. 25. සම්ප්‍රවේශය 2010-11-07.↑ Rowley, Chris (2010-08-12). "A New Use for Prison Farmlands: Can Prison Lands Serve to Connect the Rail Trail System?". Shawangunk Journal. Ellenville, NY: Electric Valley Media LLC. සම්ප්‍රවේශය 2011-02-21.↑ 15.0 15.1 15.2 15.3 15.4 Perls 2003, පිටු අංකය: 344.↑ 16.0 16.1 Snel, Alan (2001-11-23). "Towns paving the way for rail trail". Times Herald-Record. Middletown, NY: Dow Jones Local Media Group. 2011-06-16 දින මුල් පිටපත වෙතින් සංරක්ෂණය කරන ලදී. සම්ප්‍රවේශය 2011-01-26.↑ Murphy, Meghan E. (2008-02-13). "Funds in hand for completion of Walden Rail Trail". Times Herald-Record. M