Template:Griffiths et al., 1991

• Griffiths, M., Wells, R.T. & Barrie, D.J. 1991. Observations on the skulls of fossil and extant echidnas (Monotremata: Tachyglossidae). Australian Mammalogy 14(2): 87–101. DOI: 10.1071/AM91009 . Google books  
  • Find all Wikispecies pages which cite this reference.