Schwartz, D. J. (1973). Marketing today: A basic approach. Harcourt Brace Jovanovich.
Chicago Style (17th ed.) CitationSchwartz, David J. Marketing Today: A Basic Approach. New York: Harcourt Brace Jovanovich, 1973.
MLA citiranjeSchwartz, David J. Marketing Today: A Basic Approach. Harcourt Brace Jovanovich, 1973.
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