United Nations Development Programme, yiping zhou, & cosmas gitta. (2003). Cooperation south. United Nations Development Programme.
Chicago-viite (17. p.)United Nations Development Programme, yiping zhou, ja cosmas gitta. Cooperation South. New York: United Nations Development Programme, 2003.
MLA-viite (9. p.)United Nations Development Programme, et al. Cooperation South. United Nations Development Programme, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.