Cooper, D. R. A., & Schindler, P. S. A. (2010). Marketing research: Concepts and cases.
Chicago Edition CitationCooper, Donald R; Author, i Pamela S; Author Schindler. Marketing Research: Concepts and Cases. New Delhi, Tata McGraw-Hill Education Private Limited, 2010.
Cita MLACooper, Donald R; Author, i Pamela S; Author Schindler. Marketing Research: Concepts and Cases. 2010.
Atenció: Aquestes cites poden no estar 100% correctes.