1. Aegean Airlines, 2000. Press releases and published time tables 1999, 2000.
2. Air Greece, 1999. Press releases and published time-tables 1994–1999.
3. Air Transport Group, University of Westminster,1989. Air Transport and the Southern Regions of the Community. London.
4. Civil Aviation Authority, 1998. The Single European Aviation Market: The First Five Years. CAP685, Civil Aviation Authority, London.
5. Cronus Airlines, 2000. Press releases and published time tables 1994–2000.