Conover, W. J. (1980). practical non parametric statistics (Ed.2.).
Chicago Edition CitationConover, W J. Practical Non Parametric Statistics. Ed.2. New York, John Wiley and Sons, 1980.
MLA Edition CitationConover, W J. Practical Non Parametric Statistics. Ed.2. 1980.
Warning: These citations may not always be 100% accurate.