@mastersthesis {, title = {An examination of the ethnographic boundary shared by Gumbatwas and Kokiwas Modoc Tribelet, Northeastern California}, volume = {M.A.}, year = {1997}, note = {cited in Dillian 2002 territoriality discussion}, school = {Sonoma State University}, type = {Master{\textquoteright}s Thesis}, address = {Rohnert Park, California}, author = {Luhnow, Glennda G.} }