Kvanvig, J. L. (1993). The problem of hell. Oxford University Press.
Chicago-čujuhus (17. p.)Kvanvig, Jonathan L. The Problem of Hell. New York: Oxford University Press, 1993.
MLA-čujuhus (9. p.)Kvanvig, Jonathan L. The Problem of Hell. Oxford University Press, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.