Bowen, R. (1971). German theories of the corporative state. New York: McGraw-Hill.
Dyfyniad Arddull ChicagoBowen, Ralph. German Theories of the Corporative State. New York: McGraw-Hill, 1971.
Dyfyniad MLABowen, Ralph. German Theories of the Corporative State. New York: McGraw-Hill, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.