- ↑ Szalay, F. S. 1982. A new appraisal of marsupial phylogeny and classification; pp. 621–640 in M. Archer (ed.), Carnivorous Marsupials. Royal Zoological Society of New South Wales, Mossman, New South Wales, Australia.
- ↑ McKenna, M.C. & Bell, S.K. 1997. Classification of Mammals Above the Species Level. Columbia University Press, New York.: i-xii, 1-631.
- ↑ Meredith, R. W. et al. 2009. "Relationships and divergence times among the orders and families of Marsupialia". Museum of Northern Arizona Bulletin 65.
- ↑ Jessie Schiewe, "Australia's marsupials originated in what is now South America, study says", Los Angeles Times (28 Iulii 2010).
