(74)W.Clement Eaton,"Nathaniel Wyeths Oregon Expeditions," Pacific Historical Review,vol.4,no.2(Jun.1935),pp.101-113.
    (75)John Forsyth and William A.Slacum,"Slacum's Report on Oregon,1836-1837," p.204.
    (76)Samuel R.Thurston et al.,"Correspondence of John McLoughlin,Nathaniel J.Wyeth,S.R.Thurston,and R.C.Winthrop,Pertaining to Claim of Doctor McLoughlin at the Falls of the Willamette:The Site of Oregon City," The Quarterly of the Oregon Historical Society,vol.1,no.1(Mar.1900),p.106.
    (77)John C.Jackson,Children of the Fur Trade:Forgotten Métis of the Pacific Northwest,Missoula:Mountain Press Publishing Company,1995,pp.92-111.
    (78)Neil M.Howison,"Report of Lieutenant Neil M.Howison on Oregon,1846:A Reprint," The Quarterly of the Oregon Historical Society,vol.14,no.1(Mar.1913),p.24.
    (79)E.E.Rich,The Fur Trade and the Northwest to 1857,pp.280-281; Richard Somerset Mackie,Trading Beyond the Mountains:The British Fur Trade on the Pacific 1793-1843,p.318.
    (80)Edwin Thompson Denig,Five Indian Tribes of the Upper Missouri:Sioux,Arickaras,Assiniboines,Crees,Crows,Norman:University of Oklahoma Press,1961,p.10.
    (81)Osborne Russell,Journal of a Trapper,or Nine Years in the Rocky Mountains,1834-1843,Boise:Syms-York Company,Inc.,1921,p.124.
    (82)James R.Gibson,Farming the Frontier:The Agricultural Opening of the Oregon Country,1786-1846,Vancouver:University of British Columbia Press,1985,p.201.
    (83)David Douglas,Journal Kept by David Douglas during His Travels in North America,1823-1827,London:William Wesley & Son,1914,pp.140-141.
    (84)E.E.Rich,Hudson's Bay Company,1670-1870,vol.III,p.495.
    (85)Lois Halliday McDonald,Fur Trade Letters of Francis Ermatinger,Glendale:The Arthur H.Clark Company,1980,p.261,
    (86)Hiram Martin Chittenden,The American Fur Trade of the Far West,vol.I,p.364.
    (87)James L.Clayton,"The Growth and Economic Significance of the American Fur Trade,1790-1890," Minnesota History,vol.40,no.4(Winter 1966),pp.214-215.
    (88)James R.Gibson,Farming the Frontier:The Agricultural Opening of the Oregon Country,1786-1846,p.75.
    (89)E.E.Rich,The Fur Trade and the Northwest to 1857,p.279.
    (90)John Forsyth and William A.Slacum,"Slacum's Report on Oregon,1836-1837," p.186.
    (91)Anson S.Blake,"The Hudson's Bay Company in San Francisco," California Historical Society Quarterly,vol.28,no.2(Jun.1949).
    (92)相关情况参见Alexander Begg,History of British Columbia:From Its Earliest Discovery to the Present Time,London:Sampson Low,Marston & Company,1894,pp.154-166.
    (93)Richard Somerset Mackie,Trading Beyond the Mountains:The British Fur Trade on the Pacific 1793-1843,p.314.
    (94)The Senate of the United States,Public Documents,1s1 Session of the 29[th] Congress,vol.I,Washington,D.C.:Ritchie & Heiss,1846,p.153.
    (95)T.C.Elliott,"The Northwest Boundaries(Some Hudson's Bay Company Correspondence)," The Quarterly of the Oregon Historical Society,vol.20,no.4(Dec.1919),p.335.
    (96)Wilbur D.Jones and J.Chal Vinson,"British Preparedness and the Oregon Settlement," Pacific Historical Review,vol.22,no.4,1953,p.353.
    (97)Sam W.Haynes,James K.Polk and the Expansionist Impulse,pp.142-153.
    (98)George Bryce,The Remarkable History of the Hudson's Bay Company,p.455.
    (99)Gerald Friesen,The Canadian Prairies:A History,p.45.