linsel, h., & sack, k. (1965). theoretical problems of industrial planning. the institute of national planning.
Citación estilo Chicagolinsel, h., and k. sack. Theoretical Problems of Industrial Planning. cairo: the institute of national planning, 1965.
Cita MLAlinsel, h., and k. sack. Theoretical Problems of Industrial Planning. the institute of national planning, 1965.
Warning: These citations may not always be 100% accurate.