1. Bellman R. E. Dynamic Programming Princeton University Press Princeton N.J. 1957.
2. Feild Charles T. “A Markovian Streamflow Model for the Elk and Republican Rivers ” thesis presented to the University of Kansas at Lawrence Kans. in 1979 in partial fulfillment of the requirements for the degree of Master of Science.
3. Markov Models for Flow Regulation
4. Howard R. A. Dynamic Programming and Markov Processes The M.I.T. Press Cambridge Mass. 1960.
5. Kansas Water Resources Board “Kansas State Water Plan: Water Supply and Storage Program ” The Fourth Annual Report to the Governor and the Legislature 1977.