Cerullo, D. (1999). Turn off the darkness: Changing your world for God. Inspirational networks.
Lua i Stíl Chicago (17ú heag.)Cerullo, David. Turn off the Darkness: Changing Your World for God. Charlotte: Inspirational networks, 1999.
Lua MLA (9ú heag.)Cerullo, David. Turn off the Darkness: Changing Your World for God. Inspirational networks, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.