1. Jacob R. C. and Richter I. “How to Cope With Claims and Change Orders ” Construction Contracting McGraw‐Hill New York N.Y. 1978 pp. 64–65.
2. Modification and Claitns Guide: Fixed Price Construction Contracts Engineer Pamphlet No. 415‐1‐2 Dept. of the Army Office of the Chief of Engineers Oct. 1 1976.
3. Querns W. R. “How To Prevent and Prepare for Schedule‐Related Construction Contract Disputes ” thesis presented to Ohio State University in 1983 in partial fulfillment of the requirements for the degree of Master of Science.