References
- Graybill , F. A. 1976 . Theory and Application of the Linear Model , North Scituate , MA : Duxbury Press .
- Goldberger , A. S. 1962 . “Best Linear Unbiased Prediction in the Generalized Linear Regression Model” . Journal of the American Statistical Association , 57 : 369 – 375 .
- Johnston , J. 1984 . Econometric Methods, , 3rd ed. , New York : McGraw-Hill, Inc. .
- Milliken , G. A. and Albohali , M. 1984 . “On Necessary and Sufficient Conditions for Ordinary Least Squares Estimators to Be Best Linear Unbiased Estimators” . The American Statistician , 38 : 298 – 299 .
- Montgomery , D. C. and Peck , E. 1992 . Introduction to Linear Regression Analysis, , 2nd ed. , New York : Wiley .
- Morrison , D. F. 1976 . Multivariate Statistical Methods, , 2nd ed. , New York : McGraw-Hill .
- Neter , J. , Kutner , M. H. , Nachtsheim , C. J. and Wasserman , W. 1996 . Applied Linear Statistical Models, , 4th ed. , Richard D. Irwin, Inc. .