el abd, a. m. (1961). manpower planning and training topics for consideration. the institute of national planning.
Citazione stile Chigago Style (17a edizione)el abd, a. m. Manpower Planning and Training Topics for Consideration. cairo: the institute of national planning, 1961.
Citatione MLA (9a ed.)el abd, a. m. Manpower Planning and Training Topics for Consideration. the institute of national planning, 1961.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.