WONNACOT, T. H. (1977). Introductory Statistics For Business And Economics Thomas H. Wonnacot. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)WONNACOT, Thomas H. Introductory Statistics For Business And Economics Thomas H. Wonnacot. John Wiley & Sons, 1977.
Lua MLA (8ú heag.)WONNACOT, Thomas H. Introductory Statistics For Business And Economics Thomas H. Wonnacot. John Wiley & Sons, 1977.
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