http://dpg.lib.berkeley.edu/webdb/anthpubs/search?all=language&item=224 (Publisher version)
yana_sapir1910_o.pdf (Any fulltext), 21MB
Sapir, E., & Dixon, R. B. (1910). Yana texts. University of California Publications in American Archaeology and Ethnology: Yana Texts [Vol.], 9(1), 1-235.