Boontopi, Y., Malaipan, S. and Chareansom, K. (2008) “Large Carpenter Bees in Thailand and Biology of Xylocopa nasalis (Westwood)”, The Thailand Natural History Museum Journal, 3(1), pp. 5–15. available at: https://li05.tci-thaijo.org/index.php/thnhmj/article/view/1765 (accessed: 5 October 2026).