Não informado. Urban and regional technology and development. U.S. Department of Commerce, National Technical Information Service.
Chicago-viite (17. p.)Não informado. Urban and Regional Technology and Development. Springfield, Va: U.S. Department of Commerce, National Technical Information Service.
MLA-viite (8. p.)Não informado. Urban and Regional Technology and Development. U.S. Department of Commerce, National Technical Information Service.
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