Siegel, A. F., & Morgan, C. J. (1996). Statistics and data analysis: An introduction (2a. ed.). John Wiley & Sons.
Cita Chicago Style (17a ed.)Siegel, Andrew F., y Charles J. Morgan. Statistics and Data Analysis: An Introduction. 2a. ed. Nueva York: John Wiley & Sons, 1996.
Cita MLA (9a ed.)Siegel, Andrew F., y Charles J. Morgan. Statistics and Data Analysis: An Introduction. 2a. ed. John Wiley & Sons, 1996.
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