Simon, L. S. (1970). Analytical marketing. New York: Harcourt, Brace & World.
Trích dẫn kiểu ChicagoSimon, Leonard S. Analytical Marketing. New York: Harcourt, Brace & World, 1970.
Deismireacht MLASimon, Leonard S. Analytical Marketing. New York: Harcourt, Brace & World, 1970.
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