Oregon Historical Society. Oregon historical quarterly. Oregon Historical Society.
Chicago-čujuhus (17. p.)Oregon Historical Society. Oregon Historical Quarterly. Portland: Oregon Historical Society.
MLA-čujuhus (9. p.)Oregon Historical Society. Oregon Historical Quarterly. Oregon Historical Society.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.