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
"Berry, Brian Joe Lobley and Prakasa Rao, V. L. S.",Urban-rural duality in the regional structure of Andhra Pradesh : a challenge to regional planning and development,,F. Steiner,1968,Erdkundliches Wissen,,,,https://cir.nii.ac.jp/crid/1130282273044973440