Van Wieren. Listening at Lookout Creek. Oregon State University Press.
Chicago-čujuhus (17. p.)Van Wieren. Listening at Lookout Creek. Oregon State University Press.
MLA-čujuhus (9. p.)Van Wieren. Listening at Lookout Creek. Oregon State University Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.