Herman Atkins, Shoshone-Paiute & Mark Hannifan, New West Technologies. A Feasibility Study of Sustainable Distributed Generation Technologies to Improve the electrical System on the Duck Valley Reservation, report, June 30, 2005; (https://digital.library.unt.edu/ark:/67531/metadc786977/m1/1/: accessed April 20, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .