↑Evans BJ, Carter TF, Tobias ML, Kelley DB, Hanner R, Tinsley RC 2008 A new species of clawed frog (genus Xenopus) from the Itwombe Massif, Democratic Repubolic of the Congo: impications for DNA barcodes and biodiversity conservation. Zootaxa 1780:55-68.
↑Xenopus itombwensis Amphibian Species of the World, versão 6.0. American Museum of Natural History. Página acedida em 13 de Fevereiro de 2018.