- 1 2
"Geochelone elegans". IUCN Red List of Threatened Species. Version 2012.2. International Union for Conservation of Nature. 2000. Ginkuhà 24 Oktubre 2012.
- ↑ Blyth, E. (1853) , Jour. Asiat. Soc. Bengal, 22: 473
- ↑ Schweigger, A.F. (1812) Prodromus Monographia Cheloniorum auctore Schweigger., Königsberg. Arch. Naturwiss. Mathem., 1: 271-368, 406-458.
- 1 2 3 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
