Peter J. Makovicky, Sebastián Apesteguía i Federico A. Gianechini. A new coelurosaurian theropod from the La Buitrera fossil locality of Río Negro, Argentina. „Fieldiana Life and Earth Sciences”. 5, s. 90–98, 2012. DOI: 10.3158/2158-5520-5.1.90. (ang.).
Lindsay E. Zanno i Peter J. Makovicky. On the earliest record of Cretaceous tyrannosauroids in western North America: implications for an Early Cretaceous Laurasian interchange event. „Historical Biology: An International Journal of Paleobiology”. 23 (4), s. 317–325, 2011. DOI: 10.1080/08912963.2010.543952. (ang.).
