1
Duronio, Margaret A.,
| Jossey-Bass |
1991
2
Duronio, Margaret A.,
| Jossey-Bass |
1991
3
Guba, Egon G.
| Jossey-Bass Publishers |
1981
4
Hood, Albert B.
| Jossey-Bass |
1990
8
Merriam, Sharan B.
| Jossey-Bass |
1988
9
Milton, Ohmer.
| Jossey-Bass Publishers |
1986
10
Wlodkowski, Raymond J.
| Jossey-Bass Publishers |
1985