Clements, J. F., P.C. Rasmussen, T. S. Schulenberg, M. J. Iliff, T. A. Fredericks, J. A. Gerbracht, D. Lepage, A. Spencer, S. M. Billerman, B. L. Sullivan, and C. L. Wood. 2023. The eBird/Clements checklist of birds of the world: v2023. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/ retrieved October 28, 2023
Greeney, H. F. (2020). Slate-crowned Antpitta (Grallaricula nana), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.slcant2.01 retrieved September 13, 2024
Greeney, Harold F.; Dobbs, Robert C.; Martin, Paul R.; Gelis, Rudolphe A. (June 2008). "The breeding biology of Grallaria and Grallaricula antpittas". Journal of Field Ornithology. 79 (2): 113–129. doi:10.1111/j.1557-9263.2008.00153.x.
Freile, Juan F.; Luis Parra, Juan; Graham, Catherine H. (December 2010). "Distribution and conservation of Grallaria and Grallaricula antpittas (Grallariidae) in Ecuador". Bird Conservation International. 20 (4): 410–431. doi:10.1017/S0959270910000262.
Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 27 July 2024. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved July 28, 2024
Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 27 July 2024. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved July 28, 2024