1. Arthur D. Little, Inc., 1987. Direct store delivery store-level study.
2. EDI: What Managers need to know about the Revolution in Business Communications;Baker,1991
3. Electronic Data Interchange: Characteristics of users and nonusers;Banerjee;Information & Management,1994
4. Electronic Data Interchange: How much competitive advantage?;Benjamin;Long Range Planning,1990
5. Looking back—a cross-analysis of 14 EDI cases;Bjorn-Andersen,1995