Hardle, W. (1990). Applied nonparametric regression. Cambridge [England],New York: Cambridge University Press.
Trích dẫn kiểu ChicagoHardle, Wolfgang. Applied Nonparametric Regression. Cambridge [England],New York: Cambridge University Press, 1990.
MLA CitationHardle, Wolfgang. Applied Nonparametric Regression. Cambridge [England],New York: Cambridge University Press, 1990.
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