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M. Louette, J. del Hoyo, G. M. Kirwan und N. Collar: Yellow-bellied Wattle-eye (Platysteira concreta), version 1.0. In: S. M. Billerman, B. K. Keeney, P. G. Rodewald und T. S. Schulenberg (Herausgeber): Birds of the World, 2020, Cornell Lab of Ornithology, Ithaca, NY, USA. Platysteira concreta
K. Y. Njabo, R. C. Bowie, M. D. Sorenson: Phylogeny, biogeography and taxonomy of the African wattle-eyes (Aves: Passeriformes: Platysteiridae). In: Molecular phylogenetics and evolution. Band 48, Nummer 1, Juli 2008, S. 136–149, doi:10.1016/j.ympev.2008.01.013, PMID 18291681.