Lind, D. A., Marchal, W. G., & Wathen, S. A. (2005). Statistical techniques in business & economics (12th ed.). McGraw-Hill/Irwin.
Cita Chicago (17th ed.)Lind, Douglas A., William G. Marchal, i Samuel A. Wathen. Statistical Techniques in Business & Economics. 12th ed. Boston: McGraw-Hill/Irwin, 2005.
Cita MLA (9th ed.)Lind, Douglas A., et al. Statistical Techniques in Business & Economics. 12th ed. McGraw-Hill/Irwin, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.