Waterston, A. (1965). Development planning: Lessons of experience (Johns Hopkins paperbacks abridged ed.). Johns Hopkins University Press.
Dyfyniad Arddull ChicagoWaterston, Albert. Development Planning: Lessons of Experience. Johns Hopkins paperbacks abridged ed. Baltimore: Johns Hopkins University Press, 1965.
Dyfyniad MLAWaterston, Albert. Development Planning: Lessons of Experience. Johns Hopkins paperbacks abridged ed. Johns Hopkins University Press, 1965.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.