APA
Donald R Cooper P. S. S., . (2006). Marketing research : concepts and cases. Tata Mcgraw hill, New Delhi: .
Chicago
Donald R Cooper Pamela S Schindler, . 2006. Marketing research : concepts and cases. Tata Mcgraw hill, New Delhi: .
Harvard
Donald R Cooper P. S. S., . (2006). Marketing research : concepts and cases. Tata Mcgraw hill, New Delhi: .
MLA
Donald R Cooper Pamela S Schindler, . Marketing research : concepts and cases. Tata Mcgraw hill, New Delhi: . 2006.