sachse, e. (1962). some experience and problems of manpower planning. the institute of national planning.
Citazione stile Chigago Style (17a edizione)sachse, e. Some Experience and Problems of Manpower Planning. cairo: the institute of national planning, 1962.
Citatione MLA (9a ed.)sachse, e. Some Experience and Problems of Manpower Planning. the institute of national planning, 1962.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.