Template:Székely et al., 2020
- Székely, P., Eguiguren, J.S., Ordóñez-Delgado, L., Armijos-Ojeda, D. & Székely, D. 2020. Fifty years after: A taxonomic revision of the amphibian species from the Ecuadorian biodiversity hotspot Abra de Zamora, with description of two new Pristimantis species. PLoS (Public Library of Science) One 15(9: e0238306): 1–59. DOI: 10.1371/journal.pone.0238306