Haas, R. W. (1983). Marketing management: Concepts, practice and cases. Business.
Cita Chicago (17th ed.)Haas, Robert W. Marketing Management: Concepts, Practice and Cases. Business, 1983.
Cita MLA (9th ed.)Haas, Robert W. Marketing Management: Concepts, Practice and Cases. Business, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.