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引文Conover, W J. Practical Non Parametric Statistics. Ed.2. 1980.
警告：这些引文格式不一定是100％准确.