1. Information Technology Outsourcing Practice: A UK Survey Business Intelligence;Fitzgerald,1993
2. Realizing outsourcing expectations: incredible expectations, credible outcomes;Lacity;Information Systems Management,1994
3. The core competence of the corporation;Pralahad;Harvard Business Review,1990
4. The intelligent enterprise: a new paradigm;Quinn;Academy of Management Executive,1992
5. Op cit, Ref 1