Norman L. Johnson. (1993). Univariate discrete distributions. New York: John Wiley & Sons.
Trích dẫn kiểu ChicagoNorman L. Johnson. Univariate Discrete Distributions. New York: John Wiley & Sons, 1993.
MLA CitationNorman L. Johnson. Univariate Discrete Distributions. New York: John Wiley & Sons, 1993.
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