linsel, h., & sack, k. (1965). relation of industrial pectoral plans to national plans. the institute of national planning.
Cita Chicago Style (17a ed.)linsel, hermann, y kurt sack. Relation of Industrial Pectoral Plans to National Plans. cairo: the institute of national planning, 1965.
Cita MLA (9a ed.)linsel, hermann, y kurt sack. Relation of Industrial Pectoral Plans to National Plans. the institute of national planning, 1965.