References
- Bauman , H. C. 1961 . Industrial and Engineering Chemistry , 53 : 52A – 54A .
- Bragg , G. M. 1974 . Principles of Experimentation and Measurement , Englewood Cliffs, NJ : Prentice-Hall Inc .
- Chapanis , A. 1961 . “ Theory and methods for analysing errors in man-machine systems ” . In Selected Papers on Human Factors in the Design and Use of Control Systems , Edited by: Sinaiko , H. W. 1179 – 1202 . New York : Dover .
- Doyle , R. C. 1977 . American Association of Cost Engineers Bulletin , 19 : 93 – 97 .
- Draper , N. and Smith , H. 1981 . Applied Regression Analysis , New York, Chichester : John Wiley and Sons Inc .
- Hemphill , R. B. A Method for Predicting the Accuracy of a Construction Cost Estimate . paper presented to American Association of Cost Engineers . Houston.
- National Joint Council for the Building Industry (1981) Code of Procedure for Single Stage Selective Tendering.
- Wonnacott , T. H. and Wonnacott , R. J. 1981 . Regression: A Second Course in Statistics , New York, Chichester : John Wiley and Sons Inc .