1. A. Delbridge (Ed.), The Macquarie Dictionary, Macquarie Library, St. Leonards, Australia, 1981.
2. J. W. Tweedale, Fuzzy control loop in an autonomous landing system for unmanned air vehicles, in: WCCI 2012: 2012 IEEE World Congress on Computational Intelligence, 2012.
3. J. W. Tweedale, L.C. Jain, Embedded Automation in Human-Agent Environment, Vol. 10 of Adaptation, Learning, and Optimization, Springer Berlin, Heidelberg, 2011.
4. F. W. Taylor, The Principles of Scientific Management, Harper, New York, NY, 1911.
5. E. Mayo, The Human Problems of an Industrial Civilisation, Macmillan, New York, NY, 1933.