References and recommendations
1.) Karnataka's Rich Heritage – Temple Sculptures & Dancing Apsaras: An Amalgam of Hindu Mythology, Natyasastra and Silpasastra by Lalit Chugh
2.) Indian Historical Researches - The Keshava Temple at Belur by Narasimhachar R
3.) Apsaras in Hoysala Art : A New Dimension by Rekha Rao
4.) Iconography of hoysala period temples by Nangia, Renupum
5.) A complete guide to Hoysala Temples by Gerard Foekema
6.) DELOCHE, Jean. “MUSICAL INSTRUMENTS IN HOYSAḶA SCULPTURE (Twelfth and Thirteenth Centuries).” Bulletin de l’École Française d’Extrême-Orient, vol. 77, 1988, pp. 57–68. JSTOR, http://www.jstor.org/stable/43731350. Accessed 19 Jun. 2022.