1. Algorithm AS 89: The Upper Tail Probabilities of Spearman's Rho
2. SOME QUESTIONS OF DISTRIBUTION IN THE THEORY OF RANK CORRELATION
3. The null distribution of Spearman's S when n = 12
4. Franklin, Leroy A. The Complete Exact Null Distribution of Spearman's Rho for n = 12(1) 16. Proceedings of the 19th Symposium on the Interface Between Statistics and Computer Science. March1987.
5. Franklin, Leroy A. Approximations, Convergence and Exact Tables for Spearman's Rank Correlation Coefficient. Proceedings of the Statistical Computing Section. 1987. Fall. The American Statistical Association