Traxel, W. L. (2004). Footprints of the Welsh Indians: Settlers in North America before 1492. Algora Pub..
Chicago-čujuhus (17. p.)Traxel, William L. Footprints of the Welsh Indians: Settlers in North America Before 1492. New York: Algora Pub., 2004.
MLA-čujuhus (9. p.)Traxel, William L. Footprints of the Welsh Indians: Settlers in North America Before 1492. Algora Pub., 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.