sobhy, h. m. (1980). regional planning as a tool of strengthening the national economy. the institute of national planning.
Style de citation Chicago (17e éd.)sobhy, hoda m. Regional Planning as a Tool of Strengthening the National Economy. cairo: the institute of national planning, 1980.
Style de citation MLA (9e éd.)sobhy, hoda m. Regional Planning as a Tool of Strengthening the National Economy. the institute of national planning, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.