Anderson David R., Sweeney Dennis J, Williams Thomas A., & et.al. (2020). Statistics for business and economics (14th Ed.). Cengage Learning Inc.
Lua i Stíl Chicago (17ú heag.)Anderson David R., Sweeney Dennis J, Williams Thomas A., agus et.al. Statistics for Business and Economics. 14th Ed. Delhi: Cengage Learning Inc, 2020.
Lua MLA (9ú heag.)Anderson David R., et al. Statistics for Business and Economics. 14th Ed. Cengage Learning Inc, 2020.
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