Cooper, D. R., & Schindler, P. S. (2006). Business research methods (9η έκδ.). Boston: McGraw Hill/Irwin.
Chicago Style CitationCooper, Donald R., and Pamela S. Schindler. Business Research Methods. 9η έκδ. Boston: McGraw Hill/Irwin, 2006.
MLA CitationCooper, Donald R., and Pamela S. Schindler. Business Research Methods. 9η έκδ. Boston: McGraw Hill/Irwin, 2006.
Warning: These citations may not always be 100% accurate.