Pustaka

[1] Applegate, Lynda M., McFarlan, F.Warren, McKenney, James L.. 1999. Corporate information systems management : text and cases.. USA : McGraw-Hill.

[2] http://id.saltanera.com/layanan/outsourcing

[3] http://www.dell.com

[4] Artikel Populer IlmuKomputer.com

[5] http://www.quickmba.com/strategy/competitive-advantage/

[6] Ward, John, Peppard, Joe, Strategic Planning for Information Systems, 3^rd Edition, John Wiley & Sons LTD, England,2003.

[7] Laudon, Kenneth C., Jane P., Sistem Informasi Manajemen , edisi 8, Penerbit: Andi, Yogyakarta,2004.;

[8] http://apindo.or.id/images/_res/PerananDuniaUsahaDalamMenciptakanLapanganKerjaMelaluiOutsourcing.pdf