Harnett, D. L., Horrell, J. F., & Horrell, J. F. (1997). Data, statistics, and decision models with excel. New York: Wiley.
Παραπομπή Chicago StyleHarnett, Donald L., James F. Horrell, and James F. Horrell. Data, Statistics, and Decision Models With Excel. New York: Wiley, 1997.
Παραπομπή MLAHarnett, Donald L., James F. Horrell, and James F. Horrell. Data, Statistics, and Decision Models With Excel. New York: Wiley, 1997.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.