1. Taxation in the Field of International Air Transport: Legal Aspects;Abeyratne;Air Law,1991
2. Comment;Airport Support;Airport Support,1991
3. Commerce Department Pulls Facilitation Fee Paid by Carriers;Aviation Daily;Aviation Daily,1992
4. ICAO Confirms Traffic Decline in 1991 Amid Hopes for New Growth by Summer;Aviation Week and Space Technology;Aviation Week and Space Technology,1992
5. Aviation Fuel: A Volatile Market;Batik;IATA Review,1990