Lind, D. A., Marchal, W. G., & Wathen, S. A. (2008). Statistical techniques in business & economics (13th ed.). McGraw-Hill/Irwin; Tata McGraw-Hill/Irwin.

Lind, Douglas A., William G. Marchal, and Samuel Adam Wathen. Statistical Techniques in Business & Economics. 13th ed. Boston ; New Delhi: McGraw-Hill/Irwin; Tata McGraw-Hill/Irwin, 2008.

Lind, Douglas A., et al. Statistical Techniques in Business & Economics. 13th ed. McGraw-Hill/Irwin; Tata McGraw-Hill/Irwin, 2008.