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The retailers : a study in successful marketing and promotion
Ornstien, Edwin J., (1976)
Die Absatzeffekte von Verkaufsförderung im Lebensmitteleinzelhandel
Schäfer, Ralf, (1997)
Sales of Ohio retailers, 1935-1947
Yocum, James C., (1948)
A model of market reaction to new products
Nakanishi, Masao, (1968)
Two logit models for external analysis of preferences
Cooper, Lee, (1983)
Market share analysis : evaluating competitive marketing effectiveness
Cooper, Lee G., (1988)