Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
United States. National Archives and United States. National Archives and Records Service and United States. General Services Administration,"Historical files of the American Expeditionary Force, North Russia, 1918-1919",,"National Archives, National Archives and Records Service, General Services Administration",1973,National Archives microfilm publications,,,,https://cir.nii.ac.jp/crid/1130282271677479424