Alvarado-Segura, A., Hernández-Barrios, J., López-Toledo, L., Quero, H. & Perez-Farrera, M.: Tepejilote jade (Chamaedorea oblongata)IUCN Red List of Threatened Species. Version 2022-2. 2015. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 23.12.2022. (englanniksi)