References
- Clough , R. H. 1981 . Construction Contracting , 4th , 348 – 349 . New York : Wiley .
- Conover , W. J. 1980 . Practical Nonparametric Statistics , 2nd , 256 – 262 . New York : Wiley .
- The Business Roundtable (1982a). Contractual arrangements Report A-7, Construction Industry Cost Effectiveness Report, The Business Roundtable, New York, pp. 19–20.
- The Business Roundtable (1982b). Improving construction safety performance Report A-3, Construction Industry Cost Effectiveness Report, The Business Roundtable, New York, pp. 3–4.
- Russell, J. (1988). A Knowledge-Based System Approach to the Contractor Prequalification Process, thesis presented to Purdue University, West Lafayette, Indiana, in partial fulfilment of the requirements for the degree of Doctor of Philosophy.
- Russell , J. and Skibniewski , M. 1988 . Decision criteria in contractor prequalification . Journal of Management in Engineering, ASCE , 4 : 148 – 164 .
- SAS Institute Inc. 1985 . SAS User's Guide: Statistics , 5th , NC : Cary . Chapters 17,26
- Walpole , R. E. and Myers , R. H. 1978 . Probability and Statistics for Engineers and Scientists , 2nd , 492 – 495 . New York : Macmillan .