Baratz, M. S. (1970). The American business system in transition. Crowell.
Dyfyniad Arddull ChicagoBaratz, Morton S. The American Business System in Transition. New York: Crowell, 1970.
Dyfyniad MLABaratz, Morton S. The American Business System in Transition. Crowell, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.