1. Young people's health: a challenge for society: report of a WHO Study Group on Young People and “Health for All by the Year 2000”,1986
2. Report of the international conference on population and development,1994
3. Programming for adolescent health and development,1999
4. World Youth Report 2003: the global situation of young people,2003
5. World Development Report 2007: development and the next generation,2007