Beck, Robin M. D. (2016). «The Skull of Epidolops ameghinoi from the Early Eocene Itaboraí Fauna, Southeastern Brazil, and the Affinities of the Extinct Marsupialiform Order Polydolopimorphia». Journal of Mammalian Evolution24 (4): 373-414. ISSN1064-7554. doi:10.1007/s10914-016-9357-6.
Chornogubsky, Laura; Goin, Francisco J. (2015). «A review of the molar morphology and phylogenetic affinities of Sillustania quechuense (Metatheria, Polydolopimorphia, Sillustaniidae), from the early Paleogene of Laguna Umayo, southeastern Peru». Journal of Vertebrate Paleontology35 (6): e983238. ISSN0272-4634. doi:10.1080/02724634.2015.983238.
Beck, Robin M. D. (2016). «The Skull of Epidolops ameghinoi from the Early Eocene Itaboraí Fauna, Southeastern Brazil, and the Affinities of the Extinct Marsupialiform Order Polydolopimorphia». Journal of Mammalian Evolution24 (4): 373-414. ISSN1064-7554. doi:10.1007/s10914-016-9357-6.
Chornogubsky, Laura; Goin, Francisco J. (2015). «A review of the molar morphology and phylogenetic affinities of Sillustania quechuense (Metatheria, Polydolopimorphia, Sillustaniidae), from the early Paleogene of Laguna Umayo, southeastern Peru». Journal of Vertebrate Paleontology35 (6): e983238. ISSN0272-4634. doi:10.1080/02724634.2015.983238.