APA aipamena

Cooper, D. R., & Schindler, P. S. S. (2012). Business Research Methods (11th.). Tata McGraw Hill.

Chicago Style aipamena

Cooper, Donald R., and Pamela S; Sharma Schindler. Business Research Methods. 11th. New Delhi: Tata McGraw Hill, 2012.

MLA aipamena

Cooper, Donald R., and Pamela S; Sharma Schindler. Business Research Methods. 11th. Tata McGraw Hill, 2012.