1. Airline Business, 2000. Annual alliance survey 2000, July.
2. A policy-sensitivity traffic forecasting model for Schiphol Airport;Ashley;Journal of Air Transport Management,1995
3. Baker, C., 2000. The quiet revolutionary: an interview with Jean-Cyril Spinetta, CEO of Air France. Airline Business, September.
4. Walking a tightrope;Barringer;Journal of Management,2000
5. Bernardino, F., Frankel, C., 1998. Keeping the score. Airline Business, September.