1. Anton, Philip S., Richard, Silberglitt., James, Schneider., 2001. The global technology revolution: Bio/Nano/Materials Trends and Their Synergies with Information Technology by 2015. Report # 1307, Rand Corporation, Santa Monica. Available at 〈http://www.rand.org/pubs/monograph_reports/2005/MR1307.pdf〉.
2. Aronson, D., 1998. Overview of Systems Thinking. Available at 〈http://www.thinking.net/Systems_Thinking/OverviewSTarticle.pdf〉.
3. Asuka, J., 1997. A Brief Memo on Environmental Security Regimes in the Asian Region. Prepared as background to the PARES project, Nautilus Institute, December, 1997.
4. British Petroleum Co., 2007. BP Statistical Review of World Energy June 2007. Downloaded as Excel workbook “statistical_review_full_report_workbook_2007.xls” from 〈http://www.bp.com/liveassets/bp_internet/globalbp/globalbp_uk_english/reports_and_publications/statistical_energy_review_2007/STAGING/local_assets/downloads/spreadsheets/statistical_review_full_report_workbook_2007.xls〉.
5. Clawson, P., 1997. Energy Security in a Time of Plenty. Strategic Forum Paper No. 130, National Defense University Press, Washington, DC, October 1997. 〈http://www.ndu.edu/inss/strforum/SF130/forum130.html〉.