11
Halverson, James L.
| The Rowman & Littlefield Publishing Group |
2007
12
Berntsen, John A.
| The Rowman & Littlefield Publishing Group |
2008
13
Andrews, William
| W Andrews |
1891
14
Joseph A. Cirincione
| The Rowman & Littlefield Publishing Group |
2008
16
Craig D. Townsend.
| Columbia University Press |
2005
17
18
Godfrey, Donal.
| The Rowman & Littlefield Publishing Group |
2007