United Nations Development Programme. (2002). Human development report 2002: Deepening democracy in a fragmented world. Oxford University Press.
Chicago Style aipamenaUnited Nations Development Programme. Human Development Report 2002: Deepening Democracy in a Fragmented World. New York, N.Y.: Oxford University Press, 2002.
MLA aipamenaUnited Nations Development Programme. Human Development Report 2002: Deepening Democracy in a Fragmented World. Oxford University Press, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.