Meyer, R. (1989). Cemeteries Gravemarkers. University Press of Colorado.
Chicago-čujuhus (17. p.)Meyer, Richard. Cemeteries Gravemarkers. University Press of Colorado, 1989.
MLA-čujuhus (9. p.)Meyer, Richard. Cemeteries Gravemarkers. University Press of Colorado, 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.