Quaid, Maureen; Kunkle, Rick & Lagerberg, Brian. Appliance Analysis: Residential Construction Demonstration Project Cycle 2., report, January 1992; (https://digital.library.unt.edu/ark:/67531/metadc1070242/m1/1/: accessed April 24, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .