M. Murakami. A new extinct inioid (Cetacea, Odontoceti) from the Upper Miocene Senhata Formation, Chiba, central Japan: The first record of Inioidea from the North Pacific Ocean. „Paleontological Research”. 20 (3), s. 208, 2016. DOI: 10.2517/2015PR031. (ang.).
N.S. Upham, C.J. Burgin, J. Widness, M.A. Becker, H. Handika, J.S. Zijlstra & D.G. Huckaby: The ASM Mammal Diversity Database. [w:] ASM Mammal Diversity Database (Version 2.2) [on-line]. American Society of Mammalogists. [dostęp 2025-07-13]. (ang.).