TY  - BOOK
AU  - Engen, Robert C. 
AU  -  Breede, H. Christian 
AU  -  English, Allan
TI  - Why We Fight: New Approaches to the Human Dimension of Warfare
SN  - 9780228004479
PB  - Walter de Gruyter
KW  - History
UR  - http://www.degruyter.com/isbn/9780228004479
ER  -