KIMBALL, R. (2010). THE DATA WAREHOUSE TOOLKIT ; THE COMPLETE GUIDE TO DIMENS NAL MODELING (2ND.). WILEY INDIA PVT LTD.
Lua i Stíl Chicago (17ú heag.)KIMBALL, RALPH. THE DATA WAREHOUSE TOOLKIT ; THE COMPLETE GUIDE TO DIMENS NAL MODELING. 2ND. NEW DELHI: WILEY INDIA PVT LTD, 2010.
Lua MLA (9ú heag.)KIMBALL, RALPH. THE DATA WAREHOUSE TOOLKIT ; THE COMPLETE GUIDE TO DIMENS NAL MODELING. 2ND. WILEY INDIA PVT LTD, 2010.
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