Anderson, D. R., & Sweeney, D. J. W. (2014). Statistics for Business and Economics (12th.). Cengage India.
Lua i Stíl Chicago (17ú heag.)Anderson, David R., agus Dennis J Williams Sweeney. Statistics for Business and Economics. 12th. New Delhi: Cengage India, 2014.
Lua MLA (9ú heag.)Anderson, David R., agus Dennis J Williams Sweeney. Statistics for Business and Economics. 12th. Cengage India, 2014.
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