TY  - BOOK
AU  - Butcher, Tim
TI  - The Trigger : the hunt for Gavrilo Princip : the assassin who brought the world to war 
SN  - 978 0 09 958133 8
U1  - 940 311 BUT 
PY  - 2014///
CY  - London 
PB  -  Vintage
KW  - BALKAN PENINSULA HISTORY
ER  -