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Marketing and market assessment
Sewell, J. L., (1966)
The cycle of marketing : a study of modern marketing practice
Spence, A. C., (1967)
Agricultural marketing : a review of the literature of marketing theory and of selected applications
Bateman, D. I., (1976)
Model building in marketing: problems, developments and state of the art
Fisher, Rupert, (1972)
Model building in marketing: a review of the British literature
Building and operating a forecasting model : the regression analysis approach
Hirst, Melvyn, (1970)