1. Capacity-building in space science and technology. United Nations Office for Outer Space Affairs; 2008.
2. Regional Centres for Space Science and Technology Education (affiliated to the United Nations), http://www.unoosa.org/oosa/en/SAP/centres/index.html.
3. Education Curricula, http://www.unoosa.org/oosa/en/SAP/centres/index.html.
4. Report of the United Nations expert on space applications, United Nations Vienna;UN Document A/AC.105/693,1997
5. Space education;Abiodun;Advances in Space Research,1997