linsel, h., & sack, k. (1965). relation of industrial pectoral plans to national plans. the institute of national planning.
Chicago-čujuhus (17. p.)linsel, hermann, juo kurt sack. Relation of Industrial Pectoral Plans to National Plans. cairo: the institute of national planning, 1965.
MLA-čujuhus (9. p.)linsel, hermann, juo kurt sack. Relation of Industrial Pectoral Plans to National Plans. the institute of national planning, 1965.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.