Arizona Department of Water Resources, 1999, Third Management Plan for Pinal Active Management Area, 2000-2010: Arizona Department of Water Resources, 438 p.
Gellenbeck, D.J., and Coes, A.L., 1999, Ground-water quality in alluvial basins that have minimal urban development, south-central Arizona: U.S. Geological Survey Water-Resources Investigations Report 99-4005, 27 p.
Soil Conservation Service, Economic Research Service, Forest Service, and Arizona Water Commission, 1977, Santa Cruz-San Pedro River basin, Arizona: Resource inventory: U.S. Department of Agriculture Soil Conservation Service,  p.
Turner, S.F., and others, 1943, Ground-water resources of the Santa Cruz Basin, Arizona: U.S. Geological Survey Open-File Report [unnumbered], Tucson, Ariz., May 14, 1943,  p., 3 sheets, scales 1:23,000, 1:200,000, and 1:500,000.
Heindl, L.A., and Cosner, O.J., 1961, Hydrologic data and drillers' logs, Papago Indian Reservation, Arizona, with a section on Chemical quality of the water, by L. R. Kister: Arizona State Land Department Water Resources Report no. 9, 116 p., 1 sheet, scale 1:270,000.
Heindl, L.A., Cosner, O.J., Page, H.G., Armstrong, C.A., and Kister, L.R., 1962, Summary of occurrence of ground water on the Papago Indian Reservation, Arizona: U.S. Geological Survey Hydrologic Investigations Atlas HA-0055, scale 1:250,000.
Denton, T.C., and Haury, P.S., 1946, Exploration of the Reward (Vekol) zinc deposit, Pinal County, Arizona: U.S. Bureau of Mines Report of Investigations R.I. 3975, 42 p.
Bouse, R.M., Ruiz, Joaquin, Titley, S.R., Tosdal, R.M., and Wooden, J.L., 1999, Lead isotope compositions of Late Cretaceous and early Tertiary igneous rocks and sulfide minerals in Arizona: Implications for the sources of plutons and metals in porphyry copper deposits: Economic Geology, v. 94, no. 2, p. 211-244.
University of Arizona, Water Resources Research Center, 1978, Groundwater projections for 11 basins: Arizona Water Resources News Bulletin 78-3, 4 p.
U.S. Bureau of Mines, 1943, Reward property, Pinal County, Ariz.: U.S. Bureau of Mines War Minerals Report 142, 10 p.