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