Mills, H. 1985. DPMA and Human Productivity. Houston, TX: Data Processing Management Association.
Section I: Concepts
Wagner, J. 1986. The Search for Signs of Intelligent Life in the Universe. New York, NY: Harper and Row, p. 202. By permission of ICM, Inc.
Chapter 1: Complexity
 Brooks, F. April 1987. No Silver Bullet: Essence and Accidents of Software Engineering. IEEE Computer vol. 20(4), p. 12.
 Peters, L. 1981. Software Design. New York, NY: Yourdon Press, p. 22.
 Brooks. No Silver Bullet, p. 11.
 Parnas, D. July 1985. Software Aspects of Strategic Defense Systems. Victoria, Canada: University of Victoria, Report DCS-47-IR.
 Peter, L. 1986. The Peter Pyramid. New York, NY: William Morrow, p. 153.
 Waldrop, ...