Elifson, K. W. (1998). Fundamentals of social statistics. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoElifson, Kirk W. Fundamentals of Social Statistics. New York: McGraw-Hill, 1998.
MLA CitationElifson, Kirk W. Fundamentals of Social Statistics. New York: McGraw-Hill, 1998.
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