1. Universal Declaration of Human Rights. G. A. Res. 217A (III), UN GAOR, Res. 71, UN Doc. A/810,1948
2. Basic documents of international law;Brownlie,2006
3. Health and human rights: Basic international documents;Marks,2006
4. International Covenant on Economic, Social and Cultural Rights (ICESCR),1966
5. The nature of the obligations under the International Covenant on Economic, Social and Cultural Rights;Sepúlveda,2003