books.google.com.sg - Being a research into the history of Jaffna, from very early times to the Portuguese period (reprint 1926 .) edn1984, 1993 Jaffna( Sri Lanka)-history...http://books.google.com.sg/books/about/Ancient_Jaffna.html?id=k9DpMY206bMC&utm_source=gb-gplus-shareAncient Jaffna
