1. Abel, A. H., editor 1932Chadron’s Journal at Fort Clark, 1834-1839. Department of History, State of South Dakota, Pierre.
2. Abel, A. H., editor 1939Tabeau’s Narrative of Louisel’s Expedition to the Upper Missouri. University of Oklahoma, Norman.
3. Adams, R. M. 1960 Early Civilizations, Subsistence, and Environment. InCity Invincible, edited by C. H. Kraeling and R. McC. Adams, pp. 269-296. University of Chicago, Chicago.
4. Ahler, S. A. 1971 Archaeological Reconnaissance and Test Excavation at the Jake White Bull Site, 39C06, Oahe Reservoir, South Dakota.Contribution No. 61. Department of Anthropology and Archaeology, University of North Dakota, Grand Forks.
5. Ahler, S. A., C. R. Falk, and P. R. Picha 1982 Cross Ranch Archaeology: Test Excavations at Twelve Sites in the Breaks and Upland Zone, 1981-82 Program.Contribution No. 174. Department of Anthropology and Archaeology, University of North Dakota, Grand Forks.