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Lundahl, Mats,
| Westview Press |
1992
2
Campbell, Horace.
| Westview Press |
1992
3
Schmidtz, David.
| Westview Press |
1991
4
Sylvester, Christine,
| Westview Press ; |
1991
5
Chan, Steve.
| Westview Press |
1990
6
Chan, Steve.
| Westview Press |
1990
7
Hartlyn, Jonathan.
| Westview Press |
1986
8
Seligson, Mitchell A.
| Westview Press |
1984