(1980). Policies for industrial progress in developing countries. New York: Oxford University Press.
Dyfyniad Arddull ChicagoPolicies for Industrial Progress in Developing Countries. New York: Oxford University Press, 1980.
Dyfyniad MLAPolicies for Industrial Progress in Developing Countries. New York: Oxford University Press, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.