TY  - BOOK
AU  - Beulen Erik
AU  -  Ribbers Pieter
AU  -  Roos Jan
TI  - Managing IT outsourcing
U1  - X:5363:[D6,8(B)], Q1 
PY  - 2011///
CY  - London
PB  - Routledge       
KW  - Financial Studies
ER  -