Hai, Ho Thanh, and Dang Ngoc Thanh. “Two New Species of Snail Triculinae Group (Pomatiopsidae - Prosobranchia) from Nothern Vietnam”. Academia Journal of Biology 33, no. 1 (May 9, 2012): 17–23. Accessed March 29, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/729.