41
Ball, Alan R.
| English Language Book Society/Macmillan |
1983
42
Aron, Raymond,
| Free Press |
1978
43
Huntington, Samuel P.
| Belknap Press |
1981
44
McCrea, Barbara P.
| ABC-Clio Information Services |
1984
45
Macridis, Roy C.
| Little, Brown |
1986
47
Forsyth, Murray Greensmith.
| Oxford University Press |
1988
48
Babbitt, Irving,
| Liberty Classics |
1978
49
Steinbruner, John D.,
| Princeton University Press |
1974
50
Macridis, Roy C.
| Little, Brown |
1983