el tigi, A., & mongy, m. A. (1965). towards a system for determining industrial development priorities. the institute of national planning.
Citazione stile Chigago Style (17a edizione)el tigi, A.S.A, e mohamed A. mongy. Towards a System for Determining Industrial Development Priorities. cairo: the institute of national planning, 1965.
Citatione MLA (9a ed.)el tigi, A.S.A, e mohamed A. mongy. Towards a System for Determining Industrial Development Priorities. the institute of national planning, 1965.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.