Lee, Young June. “Circumscription of the Genus Vietanna Lee & Pham, 2021 (Cicadidae: Leptopsaltriini) Resulting in the Synonymy of Duffelsa Wang et al., 2023”. Zootaxa 5361, no. 2 (November 1, 2023): 292–296. Accessed April 30, 2025. https://mapress.com/zt/article/view/zootaxa.5361.2.10.