United nation development programme. (2001). Human development report 2001: Marking new technologies work for human development. United nation development programme.
Chicagoスタイル(17版)引用形式United nation development programme. Human Development Report 2001: Marking New Technologies Work for Human Development. new york: United nation development programme, 2001.
MLA(9版)引用形式United nation development programme. Human Development Report 2001: Marking New Technologies Work for Human Development. United nation development programme, 2001.
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