linsel, h., & sack, k. (1965). relation of industrial pectoral plans to national plans. the institute of national planning.
Chicago-viite (17. p.)linsel, hermann, ja kurt sack. Relation of Industrial Pectoral Plans to National Plans. cairo: the institute of national planning, 1965.
MLA-viite (9. p.)linsel, hermann, ja kurt sack. Relation of Industrial Pectoral Plans to National Plans. the institute of national planning, 1965.
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