Sanders, D. H., Murph, A. F., & Eng, R. J. (1980). Statistics: A fresh approach (2a. ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationSanders, Donald H., A. Franklin Murph, and Robert J. Eng. Statistics: A Fresh Approach. 2a. ed. Nueva York: McGraw-Hill, 1980.
MLA (9th ed.) CitationSanders, Donald H., et al. Statistics: A Fresh Approach. 2a. ed. McGraw-Hill, 1980.
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