Meredith, Robert W., Miguel A. Mendoza, Karen K. Roberts, Michael Westerman, and Mark S. Springer. "A Phylogeny and Timescale for the Evolution of Pseudocheiridae (Marsupialia: Diprotodontia) in Australia and New Guinea." Journal of Mammalian Evolution. 17.2 (2010): pp.75, 75-99. Springer Link. Web. 14 Oct. 2014. http://link.springer.com/article/10.1007/s10914-010-9129-7
Meredith, Robert W., Miguel A. Mendoza, Karen K. Roberts, Michael Westerman, and Mark S. Springer. "A Phylogeny and Timescale for the Evolution of Pseudocheiridae (Marsupialia: Diprotodontia) in Australia and New Guinea." Journal of Mammalian Evolution. 17.2 (2010): pp.75-76, 75-99. Springer Link. Web. 14 Oct. 2014. http://link.springer.com/article/10.1007/s10914-010-9129-7