linsel, h., & sack, k. (1965). relation of industrial pectoral plans to national plans. the institute of national planning.
Style de citation Chicago (17e éd.)linsel, hermann, et kurt sack. Relation of Industrial Pectoral Plans to National Plans. cairo: the institute of national planning, 1965.
Style de citation MLA (9e éd.)linsel, hermann, et kurt sack. Relation of Industrial Pectoral Plans to National Plans. the institute of national planning, 1965.