@book{oai:toyo-bunko.repo.nii.ac.jp:00003628,
 author = {GURUKKAL, Rajan and GURUKKAL, Rajan},
 month = {},
 publisher = {Toyo Bunko},
 title = {Antecedents of the State(Polity) Formation in Early South India},
 year = {2017}
}