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 Great Britain. Royal Commission on Agriculture in India,"Introduction to volume VI, Evidence taken in Central Provinces and Berar",,"Government of India, Central Publication Branch,Government Central Press",1928,Royal Commission on Agriculture in India,,,,https://cir.nii.ac.jp/crid/1130282270548664960