Laursen, G. H. N. (2011). Business analytics for sales and marketing managers: How to compete in the information age. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Laursen, Gert H. N. Business Analytics for Sales and Marketing Managers: How to Compete in the Information Age. Hoboken [N.J.]: John Wiley & Sons, 2011.
Lua MLA (9ú heag.)Laursen, Gert H. N. Business Analytics for Sales and Marketing Managers: How to Compete in the Information Age. John Wiley & Sons, 2011.
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