1. “Report on water distribution system analyses for Flint and Genesee County Michigan.” (1985). Black and Veatch Consulting Engineers Project Number 11628 .
2. Gessler J. and Walski T. M. (1985). “WADISO—Water distribution system optimization.” TREL‐11 WES Corps of Engineers Vicksburg Miss.
3. Lee Byoung Ho (1990). “Locating monitoring stations in water distribution networks ” thesis presented to the Univ. of Michigan in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
4. Safe Drinking Water Act of 1974. (1974). Federal Register U.S. Envir. Protection Agency Washington D.C.
5. Schrage L. (1986). Linear integer and quadratic programming with LINDO . The Scientific Press.