Massimo Delfino, Jean-Claude Rage, Arnau Bolet and David M. Alba (2013). "Synonymization of the Miocene varanid lizard Iberovaranus Hoffstetter, 1969 with Varanus Merrem, 1820". Acta Palaeontologica Polonica. in press. doi:10.4202/app.2012.0025.{{cite journal}}: CS1 maint: multiple names: authors list (ลิงก์)
Conrad, JL; Balcarcel, AM; Mehling, CM (2012). "Earliest Example of a Giant Monitor Lizard (Varanus, Varanidae, Squamata)". PLoS ONE. 7 (8): e41767. doi:10.1371/journal.pone.0041767.
Alexandra Houssaye, Nathalie Bardet, Jean–Claude Rage, Xabier Pereda Suberbiola, Baâdi Bouya, Mbarek Amaghzaz and Mohamed Amalik (2011). "A review of Pachyvaranus crassispondylus Arambourg, 1952, a pachyostotic marine squamate from the latest Cretaceous phosphates of Morocco and Syria". Geological Magazine. 148 (2): 237–249. doi:10.1017/S0016756810000580.{{cite journal}}: CS1 maint: multiple names: authors list (ลิงก์)
