Dyfyniad APA

linsel, h., & sack, k. (1965). theoretical problems of industrial planning. the institute of national planning.

Dyfyniad Arddull Chicago

linsel, h., and k. sack. Theoretical Problems of Industrial Planning. cairo: the institute of national planning, 1965.

Dyfyniad MLA

linsel, h., and k. sack. Theoretical Problems of Industrial Planning. the institute of national planning, 1965.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.