1. Al Marjaa-Cassander (1994–2002). Nashra Ihsaaiya Towsikiya Shahriya. IDREL, Lebanon.
2. Alreem Environment: Conventions & Legislations. [online]. [Retrieved November 15, 2006]. Available at: http://www.alreem.com/conventions/conv.asp .
3. Bank Audi sal-Audi Saradar Group (2005). Country and Market Update 2005. Lebanon: Bank Audi.
4. Banque du Liban, Department of Statistics and Economic Research (1994–2002). Monthly Bulletin, [Retrieved October 18, 2006]. Available at: http://www.bdl.gov.lb .
5. Beckerman, W. (1992). Economic growth and the environment: Whose growth? Whose Environment. World Development, 20, 481–496.