著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL United States. Dept. of State and United States. National Archives and Records Service and United States. Consulate (Frankfurt),"Despatches from United States consuls in Frankfurt on the Main, 1829-1906 [microform]",,"National Archives and Records Service,Scholarly Resources Inc.",1949,National Archives microfilm publications,,,,https://cir.nii.ac.jp/crid/1130282269925256192