1. Ghisel RG (editor). Fifty years of off shore oil, gas development. Hart Publications: Houston, TX, 1997.
2. Blake GH, Pratt MA, Schofield CH, editors. Boundaries and energy: problems and prospects. Dordrecht: Kluwer Law International, 1998.
3. The struggle over North Sea oil and gas;Anderson,1993
4. Gas and oil in North East Asia;Park,1995
5. The exploitation of off-shore mineral resources;Odell;GeoJournal,1997