Web-Links
Up one level- Volkszählung 1993
- Instituto Nacional de Estadística e Informática (INEI)
- Human Development Report 2006
- Jahresbericht der Vereinten Nationen (United Nations Development Programme)
- WHO, Historical Collection
- Proceedings and Final Acts of the International Health Conference held in New York from 19 June to 22 July 1946. (June 1948) PDF, ca. 25 MB
- GNU Free Documentation License