Sebastián Apesteguía, Nathan D. Smith, Rubén Juárez Valieri i Peter J. Makovicky. An unusual new theropod with a didactyl manus from the Upper Cretaceous of Patagonia, Argentina. „PLoS ONE”. 11(7): e0157793, 2016. DOI: 10.1371/journal.pone.0157793. PMID: 27410683. PMCID: PMC4943716. (ang.).
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Sebastián Apesteguía, Nathan D. Smith, Rubén Juárez Valieri i Peter J. Makovicky. An unusual new theropod with a didactyl manus from the Upper Cretaceous of Patagonia, Argentina. „PLoS ONE”. 11(7): e0157793, 2016. DOI: 10.1371/journal.pone.0157793. PMID: 27410683. PMCID: PMC4943716. (ang.).