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Lua i Stíl Chicago (17ú heag.)United Nations Centre for Regional Development, Fu-chen Lo, agus Kamal Salih. Growth Pole Strategy and Regional Development Policy: Asian Experience and Alternative Approaches. Oxford: Published for the United Nations Centre for regional Development by Pergamon Press, 1978.
Lua MLA (9ú heag.)United Nations Centre for Regional Development, et al. Growth Pole Strategy and Regional Development Policy: Asian Experience and Alternative Approaches. Published for the United Nations Centre for regional Development by Pergamon Press, 1978.