Galm, J. R. (1996). An archaeological and historical sites survey and assessment, Grand Coulee project area, Northeastern Washington. Archaeological and Historical Services, Eastern Washington University.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Galm, Jerry R. An Archaeological and Historical Sites Survey and Assessment, Grand Coulee Project Area, Northeastern Washington. [Cheney]: Archaeological and Historical Services, Eastern Washington University, 1996.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Galm, Jerry R. An Archaeological and Historical Sites Survey and Assessment, Grand Coulee Project Area, Northeastern Washington. Archaeological and Historical Services, Eastern Washington University, 1996.
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