1
Berenson, Mark L.
| Prentice Hall |
1996
2
Spatz, Chris
| Brooks/Cole Publishing company |
1996
6
Shiffler, Ronald
| International Thomson Publishing |
1995
8
Leon-Garcia, Alberto.
| Addison-Wesley |
1994
9
Burden, Richard L.
| PWS-Kent Pub. Co. |
1993
10
Walpole, Ronald E.
| Macmillan ; |
1993