Cryer, J. D., & Miller, R. B. (1991). Statistics for business: Data analysis and modelling. PWS - Kent.
Lua i Stíl Chicago (17ú heag.)Cryer, Jonathan D., agus Robert B. Miller. Statistics for Business: Data Analysis and Modelling. Boston: PWS - Kent, 1991.
Lua MLA (9ú heag.)Cryer, Jonathan D., agus Robert B. Miller. Statistics for Business: Data Analysis and Modelling. PWS - Kent, 1991.
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