Ridley Pearson. (1997). Beyond recognition. Hyperion.
Chicago-čujuhus (17. p.)Ridley Pearson. Beyond Recognition. New York: Hyperion, 1997.
MLA-čujuhus (9. p.)Ridley Pearson. Beyond Recognition. Hyperion, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.