Goebel, E.D., P.L. Hilpman, D.L. Beene, and R.J. Noever. “Oil and Gas Developments in Kansas During 1959”. Bulletin (Kansas Geological Survey), no. 147 (January 1, 1960): 1–254. Accessed December 30, 2025. https://journals.ku.edu/kgsbulletin/article/view/22162.