Cita APA

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.

Citación estilo Chicago

Leeflang, 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.

Cita MLA

Leeflang, 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.