Weiss, B. L. (1992). Through time into healing. Simon & Schuster Audio, Platkusj.
Dyfyniad Arddull ChicagoWeiss, Brian L. Through Time into Healing. New York : London: Simon & Schuster Audio, Platkusj, 1992.
Dyfyniad MLAWeiss, Brian L. Through Time into Healing. Simon & Schuster Audio, Platkusj, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.