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 "Polkam, D.B.",Merolu Telugu,[1st ed.],Deccan College Postgraduate and Research Institute,1971,Linguistic survey of India series,,,,https://cir.nii.ac.jp/crid/1130282271226025856