GIBBSONS, J. D. (1971). Nonparametric Statistical Inference Jean Dickinson Gobbsons. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)GIBBSONS, Jean Dickinson. Nonparametric Statistical Inference Jean Dickinson Gobbsons. McGraw-Hill, 1971.
Lua MLA (8ú heag.)GIBBSONS, Jean Dickinson. Nonparametric Statistical Inference Jean Dickinson Gobbsons. McGraw-Hill, 1971.
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