Cerullo, D. (1999). Turn off the darkness: Changing your world for God. Inspirational networks.
Dyfyniad Arddull ChicagoCerullo, David. Turn off the Darkness: Changing Your World for God. Charlotte: Inspirational networks, 1999.
Dyfyniad MLACerullo, David. Turn off the Darkness: Changing Your World for God. Inspirational networks, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.