1. Naga Path;Bower,1950
2. Historical Archaeology of Central Assam;Choudhury,1973
3. Mégalithes du Haut-Laos (Publications de l’École française d’Extrême- Orient 25–26);Colani,1935
4. Heirloom beads of the Kachin and Naga;Cole;Beads,2008
5. An investigation on the decorative monolith vestiges of Dima Hasao with special reference to Khobak;Deori,2019