Hardle, W., & Simar, L. (2007). Applied multivariate statistical analysis (2nd ed.). Springer.
Čikaški stil citiranjaHardle, Wolfgang, i Leopold Simar. Applied Multivariate Statistical Analysis. 2nd ed. Berlin: Springer, 2007.
MLA način citiranjaHardle, Wolfgang, i Leopold Simar. Applied Multivariate Statistical Analysis. 2nd ed. Springer, 2007.
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