ANDERSON DAVID R. (2008). STATISTICS FOR BUSINESS AND ECONOMICS [WITH CD]. CENGAGE LEARNING INDIA PVT. LTD.
Lua i Stíl Chicago (17ú heag.)ANDERSON DAVID R. STATISTICS FOR BUSINESS AND ECONOMICS [WITH CD]. NEW DELHI: CENGAGE LEARNING INDIA PVT. LTD, 2008.
Lua MLA (9ú heag.)ANDERSON DAVID R. STATISTICS FOR BUSINESS AND ECONOMICS [WITH CD]. CENGAGE LEARNING INDIA PVT. LTD, 2008.
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