KULLDORFF, G. (1961). Contributions to the theory of estimation: From grouped and partially grouped samples. John Wiley.
Chicago-viite (17. p.)KULLDORFF, Gunnar. Contributions to the Theory of Estimation: From Grouped and Partially Grouped Samples. New York: John Wiley, 1961.
MLA-viite (9. p.)KULLDORFF, Gunnar. Contributions to the Theory of Estimation: From Grouped and Partially Grouped Samples. John Wiley, 1961.
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