Thomas W. LaBarge, Jacob D. Gardner und Chris L. Organ: The evolution and ecology of gigantism in terror birds (Aves, Phorusrhacidae). Proceedings of the Royal Society B 291, 2024, S. 20240235, doi:10.1098/rspb.2024.0235.
Federico J. Degrange, Claudia P. Tambussi, Matías L. Taglioretti, Alejandro Dondas und Fernando Scaglia: A New Mesembriornithinae (Aves, Phorusrhacidae) Provides New Insights Into the Phylogeny and Sensory Capabilities of Terror Birds. Journal of Vertebrate Paleontology 35 (2), 2015 doi: 10.1080/02724634.2014.912656.
scielo.br
Herculano M. F. Alvarenga und Elizabeth Höfling: Systematic revision of the Phorusrhacidae (Aves: Ralliformes). Papéis Avulsos de Zoologia 43 (4), 2003, S. 55–91. ([2])
ufl.edu
flmnh.ufl.edu
Gina C. Gould und Irvy R. Quitmyer: Titanis walleri: bones of contention. Bulletin of the Florida Museum of Natural History 45, 2005, S. 201–229. ([1])