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 "Dube, Bechan and Singh, R. L.",Geographical concepts in ancient India,1st ed,National Geographical Society of India,1967,N.G.S.I. research publication,,,,https://cir.nii.ac.jp/crid/1130000796352841088