George Robert Gray, George Robert Gray: A list of the genera of birds : with their synonyma and an indication of the typical species of each genus. London: Printed and sold by R. and J.E. Taylor, 1841. Teoksen verkkoversio Viitattu 13.9.2023.
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Robert S. Ridgely, Guy Tudor: Field Guide to the Songbirds of South America, s. 367. University of Texas Press, 2009. ISBN 978-0-292-71748-0Kirja Googlen teoshaussa Viitattu 13.9.2023. (englanniksi)
Robert S. Ridgely, John A. Gwynne: A Guide to the Birds of Panama: With Costa Rica, Nicaragua, and Honduras, s. 273. Princeton University Press, 1989. ISBN 978-0-691-02512-4Kirja Googlen teoshaussa Viitattu 13.9.2023. (englanniksi)
BirdLife International: Myrmeciza longipesIUCN Red List of Threatened Species. Version 2022-2. 2021. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 13.9.2023. (englanniksi)
Isler, Morton L. ym: Taxonomic revision of Myrmeciza (Aves: Passeriformes: Thamnophilidae) into 12
genera based on phylogenetic, morphological, behavioral, and ecological data. Zootaxa, 2013. Magnolia Press. Artikkelin verkkoversio. Viitattu 13.9.2023.