National Archives (U.S.). Tenth decennial census, 1880, Washington Territory. National Archives of the United States.
Chicago-viite (17. p.)National Archives (U.S.). Tenth Decennial Census, 1880, Washington Territory. [Washington: National Archives of the United States.
MLA-viite (8. p.)National Archives (U.S.). Tenth Decennial Census, 1880, Washington Territory. National Archives of the United States.
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