Não informado. (2004). Emerging Technology Series. United Nations, Industrial Development Organization.
Chicagoスタイル(17版)引用形式Não informado. Emerging Technology Series. Vienna: United Nations, Industrial Development Organization, 2004.
MLA(8版)引用形式Não informado. Emerging Technology Series. United Nations, Industrial Development Organization, 2004.
警告: この引用は必ずしも正確ではありません.