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
"Boxer, C. R. (Charles Ralph)","The Portuguese seaborne empire, 1415-1825",[1st American ed.],A. A. Knopf,1969,Borzoi books,,,,https://cir.nii.ac.jp/crid/1130000797359600000