1. Barlow, R. E., Bartholomew, D. J., Bremner, J. M. and Brunk, H. D. (1972). Statistical Inference under Order Restrictions, New York: John Wiley & Sons.
2. Barr, D. R. and Rizvi, M. M. (1966). Ranking and selection problems of uniform distributions, Trabajos Estadist, 17, 15–31.
3. Bechhofer, R. E. (1954). A single-sample multiple-decision procedure for ranking means of normal populations with known variances, Annals of Mathematical Statistics, 25, 16–39.
4. Deely, J. J. (1965). Multiple decision procedures from an empirical Bayes approach. Ph.D. Thesis (Mimeo. Ser. No. 45), Department of Statistics, Purdue University, West Lafayette, Indiana.
5. Dudewicz, E. J. and Koo, J. O. (1982). The Complete Categorized Guide to Statistical Selection and Ranking Procedures, Columbus, Ohio: American Sciences Press.