11
Connolly, William E.
| Cambridge University Press |
1981
12
Mulgan, R. G.
| Clarendon Press |
1977
13
Riedel, Manfred,
| Cambridge University Press |
1984
14
Germino, Dante L.
| Harper & Row |
1967
15
Vernon, Richard,
| University of Toronto Press |
1986
16
Vernon, Richard,
| University of Toronto Press |
1986
17
Macridis, Roy C.
| Little, Brown |
1983
18
Macridis, Roy C.
| Little, Brown |
1983
19
Macridis, Roy C.
| Little, Brown |
1986
20
Macridis, Roy C.
| Little, Brown |
1986