Hoa, Nguyen Thi, Nguyen Van Hao, and Hoang Thanh Thuong. “Two New Species of Oreias Sauvage, 1874 Discovered in Son La City, Vietnam”. Academia Journal of Biology 32, no. 4 (May 9, 2012): 45–53. Accessed September 30, 2025. https://ajb.vast.vn/vjbio/article/view/720.