Arizona Geothermal Commercialization Team, 1979, Geothermal development plan: Pinal County: Arizona Bureau of Geology and Mineral Technology Open-File Report 79-11, 26 p.
Whitlow Canyon area
Dale, V.B., 1959, Tungsten deposits of Yuma, Maricopa, Pinal, and Graham Counties, Arizona: U.S. Bureau of Mines Report of Investigations R.I. 5516, 68 p.
Agenbroad, L.D., 1984, Recent valley deposits in southern Arizona, in Smiley, T.L., Nations, J.D., Pewe, T.L., and Schafer, J.P., eds., Landscapes of Arizona - The geological story: Lanham, Md., University Press of America, p. 253-268.
Adams, E.D., 1972, General soil map, Pinal County, Arizona - March 1971 (revised April 1972): U.S. Department of Agriculture, Soil Conservation Service, 45 p., 1 sheet, scale 1:500,000.