1. United Nations Population Fund State of World Population 2003 http://www.unfpa.org/sites/default/files/pub-pdf/swp03_eng.pdf
2. Department of Health, Pretoria, South Africa. 2 South African Demographic and Health Survey 2003 https://dhsprogram.com/pubs/pdf/FR206/FR206.pdf
3. Berry L Hall K. Teenage Pregnancy www.childrencount.ci.org.za/uploads/NSP-teenage-pregnancy.pdf
4. Address by the Minister of Education Naledi Pandor at the National Youth Commission conference on Young Women and Development, Johannesburg http://polity.org.za/article/sa-pandor-national-youth-commission-conference-on-young-women-and-development-2007-08-30
5. Department of Basic education, Republic of South Africa. Report on the 2009/2010 Annual Surveys for Ordinary Schools http://www.education.gov.za/LinkClick.aspx?fileticket=iY%2BR%2Bgav688%3D&tabid=57&mid=2632