- International Energy Agency
www.iea.org

- Energy Information Administratio
www.eia.doe.gov

- Organization of the Petroleum exporting countries
www.opec.org

- London Bullion Market Association
www.lbma.org.uk

- The Bulliondesk.com
www.thebulliondesk.com

- World Gold Council
www.gold.org

- Gold & Jewellery Group
www.dubaicityofgold.com

- Commodities:Dubai Gold & Commodities Exchange - DGCX
www.dgcx.ae

- London Metal Exchange
www.lme.co.uk