Gregory. Playing with Religion in Digital Games. Indiana University Press.
Chicago-čujuhus (17. p.)Gregory. Playing with Religion in Digital Games. Indiana University Press.
MLA-čujuhus (9. p.)Gregory. Playing with Religion in Digital Games. Indiana University Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.