TONGKERD, P., C. SUTCHARIT, and S. PANHA. “Two New Species of Micro Land Snails from Two Islands in the Andaman Sea (Prosobranchia: Diplommatinidae; Pulmonata: Pupillidae)”. Tropical Natural History, vol. 13, no. 2, Oct. 2013, pp. 65-76, https://li01.tci-thaijo.org/index.php/tnh/article/view/103032.