- ↑ 1.0 1.1
"Crocodylus johnsoni". IUCN Red List of Threatened Species. Version 2012.2. International Union for Conservation of Nature. 1996. Ginkuhà 24 Oktubre 2012.
- ↑ Cogger,H.G. (2000) Reptiles and Amphibians of Australia, 6th ed., Ralph Curtis Publishing, Sanibel Island, 808 pp.
- ↑ Gray,J.E. (1874) On Crocodilus johnstoni., Proc. Zool. Soc. London 1874: 177-178
- ↑ Krefft,G. (1873) Remarks on Australian crocodiles, and description of a new species., Proc. Zool. Soc. London 1873: 334-335
- ↑ 5.0 5.1 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ TIGR Reptile Database . Uetz P. , 2 Oktubre 2007
