Bickel, P. J., & Doksum, K. A. (1977). Mathematical statistics. Holden-Day.
Chicago Style aipamenaBickel, Peter J., and Kjell A. Doksum. Mathematical Statistics. Sanfransisco: Holden-Day, 1977.
MLA aipamenaBickel, Peter J., and Kjell A. Doksum. Mathematical Statistics. Holden-Day, 1977.
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