UNITED NATIONS DEV.PROGRAMMS. (2001). HUMAN DEVELOPMENT REPORT 2001. UNITED NATIONS.
Citazione stile Chigago Style (17a edizione)UNITED NATIONS DEV.PROGRAMMS. HUMAN DEVELOPMENT REPORT 2001. NEW YORK: UNITED NATIONS, 2001.
Citatione MLA (9a ed.)UNITED NATIONS DEV.PROGRAMMS. HUMAN DEVELOPMENT REPORT 2001. UNITED NATIONS, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.