1. Bibby, J. and H. Toutenburg (1977): Prediction and Improved Estimation in Linear Models, John Wiley.
2. Goldberger, A.S. (1962): ‘Best linear unbiased prediction in generalized linear regression model’, Journal of American Statistical Association, 57, pp. 369–375.
3. Rao, C. R. and H. Toutenburg (1995): Linear Models: Least Squares And Alternatives, Springer, New York.
4. Shaked, M. and J.G. Shantikumar (1994): Stochastic Orders And Their Applications, Academic Press, London.
5. Shalabh (1995): ‘Performance of Stein-rule procedure for simultaneous prediction of actual and average values of study variable in linear regression model’, Bulletin of the International Statistical Institute, 56, pp. 1375–1390.