The United Nation Development Programme & oxford university press. Human Development Report 1993. oxford university press.
Citazione stile Chigago Style (17a edizione)The United Nation Development Programme e oxford university press. Human Development Report 1993. New York: oxford university press.
Citatione MLA (9a ed.)The United Nation Development Programme e oxford university press. Human Development Report 1993. oxford university press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.