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 "Brahmagupta, 7th cent. and Heroor, Venugopal D. and Rana, Dilip Kumar and Chinmaya International Foundation Shodha Sansthan and Pṛthūdakasvāmin, 9th cent.","ब्रह्मगुप्तगणितम् = Brahmagupta's Gaṇita : Gaṇitādhyāya of Brāhmasphuṭasiddhānta with introduction, English translation and notes along with illustrative examples of Pṛthūdakasvāmi and others",1st ed,Chinmaya International Foundation Shodha Sansthan,2014,Chinmaya research series,,9789380864198,,https://cir.nii.ac.jp/crid/1130282271261887360