Conover, W. J. (1971). Practical non parametric statistics. John Wiley & Sons INC.
Chicago Edition CitationConover, W J. Practical Non Parametric Statistics. NewYork: John Wiley & Sons INC, 1971.
MLA Edition CitationConover, W J. Practical Non Parametric Statistics. John Wiley & Sons INC, 1971.
Warning: These citations may not always be 100% accurate.