1
Assad, A.
| Prentice Hall |
1992
2
Cagan, Jonathan
| Prentice Hall PTR |
2002
6
Greenberg, Jerald.
| Prentice Hall |
1996
8
Hall, Randolph W.,
| Prentice Hall |
1991
9
Hax, Arnoldo C.
| Prentice Hall |
1984
10
Hersey, Paul.
| Prentice-Hall |
1982