Bernard, T. J. (1992). The cycle of juvenile justice. Oxford University Press.
Dyfyniad Arddull ChicagoBernard, Thomas J. The Cycle of Juvenile Justice. New York: Oxford University Press, 1992.
Dyfyniad MLABernard, Thomas J. The Cycle of Juvenile Justice. Oxford University Press, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.