1. L. C. Lichty,Combustion Engine Processes(McGraw–Hill, New York, 1967), p. 39.
2. R. W. Haywood,Analysis of Engineering Cycles, 2nd ed. (Pergamon, Oxford, 1975), p. 101.
3. D. P. Georgiou, Gas Turbine Lead Combined Cycle, ASME International Gas Turbine and Aeroengine Congress, Birmingham, June 10–13, 1996.