(1991). The changing technological scene: Trends in selected developing countries. United Nations Industrial Development Organization.
Chicago-Zitierstil (17. Ausg.)The Changing Technological Scene: Trends in Selected Developing Countries. [Vienna]: United Nations Industrial Development Organization, 1991.
MLA-Zitierstil (9. Ausg.)The Changing Technological Scene: Trends in Selected Developing Countries. United Nations Industrial Development Organization, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.