//-->
The effective use of statistics : a practical guide for managers
Hannagan, Tim J., (1999)
Introduction to business statistics
Weiers, Ronald M., (1998)
Pratiques statistiques en gestion et études de marché
Croutsche, Jean-Jacques, (1997)
Basic statistical ideas for managers
Hildebrand, David K., (1998)
Hildebrand, David K., (2005)
Statistical thinking for managers
Hildebrand, David K., (1991)