1. The future as a factor in business planning and management;Coates;Futures Research Quarterly,2001
2. The role of futures research in leading global companies;Hirshfeld;Futures Research Quarterly,2001
3. Scenarios: shooting the rapids;Wack;Harvard Business Review,1985
4. Integrating scenarios into strategic planning at Royal Dutch/Shell;Schoemaker;Planning Review,1992
5. A practitioner's view of the future of futures studies;Hines;Futures,2002