Wonnacott, T. H., & Wonnacott, R. J. (1990). Introductory statistics (5th ed.). Wiley.
Chicago Style (17th ed.) CitationWonnacott, Thomas H., and Ronald J. Wonnacott. Introductory Statistics. 5th ed. New York: Wiley, 1990.
MLA (8th ed.) CitationWonnacott, Thomas H., and Ronald J. Wonnacott. Introductory Statistics. 5th ed. Wiley, 1990.
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