Wonnacott, T. H., & Wonnacott, R. J. (1977). Introductory statistics for business and economics (2a. ed.). John Wiley.
Chicago Style (17th ed.) ZitazioaWonnacott, Thomas H., eta Ronald J. Wonnacott. Introductory Statistics for Business and Economics. 2a. ed. Nueva York: John Wiley, 1977.
MLA (9th ed.) ZitazioaWonnacott, Thomas H., eta Ronald J. Wonnacott. Introductory Statistics for Business and Economics. 2a. ed. John Wiley, 1977.
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