| 1. | Outsourcing contracts : a practical guide / Amanda Lewis, Berwin Leighton PaisnerAutor: LEWIS, Amanda Data Publicação: 2004 |  | |
| 2. | Multisourcing : moving beyond outsourcing to achieve growth and agility / Linda Cohen, Allie YoungAutor: COHEN, Linda Data Publicação: 2006 | | |