1
Riker, William H.
| Prentice-Hall |
1973
2
Falco, Maria J.
| Merrill |
1973
3
Falco, Maria J.
| Merrill |
1973
4
Coleman, Stephen,
| Wiley |
1975
5
Coleman, Stephen,
| Wiley |
1975
6
Isaak, Alan C.,
| Dorsey Press |
1981