UNITED NATIONS DEV.PROGRAMMS. (1997). HUMAN DEVELOPMENT REPORT 1997. UNITED NATIONS DEVELOPMENT PROGRAMME.
Citazione stile Chigago Style (17a edizione)UNITED NATIONS DEV.PROGRAMMS. HUMAN DEVELOPMENT REPORT 1997. NEW YORK: UNITED NATIONS DEVELOPMENT PROGRAMME, 1997.
Citatione MLA (9a ed.)UNITED NATIONS DEV.PROGRAMMS. HUMAN DEVELOPMENT REPORT 1997. UNITED NATIONS DEVELOPMENT PROGRAMME, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.