Schwartz, D. J. (1977). Marketing today: Basic approach (2nd. ed.). Harcourt Brace Jovanovich.
Chicago Edition CitationSchwartz, David J. Marketing Today: Basic Approach. 2nd. ed. New York: Harcourt Brace Jovanovich, 1977.
Cita MLASchwartz, David J. Marketing Today: Basic Approach. 2nd. ed. Harcourt Brace Jovanovich, 1977.
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