Gifford, Edward W. 1923. Pomo Lands on Clear Lake. University of California Publications in American Archaeology and Ethnology 20. 77-92.
http://digitalassets.lib.berkeley.edu/anthpubs/ucb/text/ucp020-006.pdf
@article{gifford1923, author = {Gifford, Edward W.}, journal = {University of California Publications in American Archaeology and Ethnology}, key = {Gifford (1923)}, pages = {77-92}, title = {Pomo Lands on Clear Lake}, url = {http://digitalassets.lib.berkeley.edu/anthpubs/ucb/text/ucp020-006.pdf}, volume = {20}, year = {1923} }