1. Ambler J. R. 1961 Archaeological Survey and Excavations at Casa Grande National Monument, Arizona. Master's thesis, University of Arizona, Tucson.
2. Breternitz D. A. 1963 The Archaeological Interpretation of Tree-Ring Specimens for Dating Southwestern Ceramic Styles. Doctoral dissertation, University of Arizona, Tucson.
3. Johnson A. E. and Wasley W. W. 1961 Salvage Archaeology in the Painted Rocks Reservoir Area near Gila Bend, Western Arizona. Unpublished report prepared for the National Park Service, Arizona State Museum, Tucson.
4. The Excavation of Los Muertos and Neighboring Ruins in the Salt River Valley, Southern Arizona;Haury;Papers of the Peabody Museum of American Archaeology and Ethnology, Harvard University,1945