Leeflang, P. S. H., & Wittink, D. R. (1990). Diagnosing competitive reactions using (aggregated) scanner data. Faculty of Economics, Institute of Economic Research, University of Groningen.
Chicago Style (17th ed.) CitationLeeflang, P. S. H., and Dick R. Wittink. Diagnosing Competitive Reactions Using (aggregated) Scanner Data. Groningen: Faculty of Economics, Institute of Economic Research, University of Groningen, 1990.
MLA citiranjeLeeflang, P. S. H., and Dick R. Wittink. Diagnosing Competitive Reactions Using (aggregated) Scanner Data. Faculty of Economics, Institute of Economic Research, University of Groningen, 1990.
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