Rauhut, Oliver W. M.; Xu, Xing. The small theropod dinosaurs Tugulusaurus and Phaedrolosaurus from the Early Cretaceous of Xinjiang, China. Journal of Vertebrate Paleontology. 2005, 25: 107–118. ISSN 0272-4634. doi:10.1671/0272-4634(2005)025[0107:TSTDTA]2.0.CO;2.
Rauhut, Oliver W. M.; Xu, Xing. The small theropod dinosaurs Tugulusaurus and Phaedrolosaurus from the Early Cretaceous of Xinjiang, China. Journal of Vertebrate Paleontology. 2005, 25: 107–118. ISSN 0272-4634. doi:10.1671/0272-4634(2005)025[0107:TSTDTA]2.0.CO;2.