linsel, h., & sack, k. (1965). theoretical problems of industrial planning. the institute of national planning.
Cita Chicago Style (17a ed.)linsel, h., y k. sack. Theoretical Problems of Industrial Planning. cairo: the institute of national planning, 1965.
Cita MLA (9a ed.)linsel, h., y k. sack. Theoretical Problems of Industrial Planning. the institute of national planning, 1965.
Precaución: Estas citas no son 100% exactas.