Project 750: M. T. Silcox, J. I. Bloch, D. M. Boyer, P. Houde. 2010. Cranial anatomy of Paleocene and Eocene Labidolemur kayi (Mammalia: Apatotheria), and the relationships of the Apatemyidae to other mammals. Zoological Journal of the Linnean Society. 160 (4):773-825.