1. World Health Organization. World Health Statistics. 2005; WHO: Geneva.
2. Population Reference Bureau. Investing in Reproductive Health to Achieve Development Goals. 2005; PRB: Washington DC.
3. International Planned Parenthood Foundation. Breaking the Silence and Saving Lives: IPPF Arab Regional Conference on the Implementation of the ICPD. 1996; IPPF: Cairo.
4. The Sexual and Reproductive Health of Young People in the Arab Countries and Iran
5. International Planned Parenthood Federation. Arab World Region: Annual Program Review. 2004; IPPF: Tunis.