Rujukan Graptemys barbouri

  1. ↑ van Dijk PP (2011). "Graptemys barbouri ". The IUCN Red List of Threatened Species. IUCN. 2011: e.T9496A97417240. doi:10.2305/IUCN.UK.2013.RLTS.T9496A12995762.en. Dicapai 24 December 2017. 
  2. 1 2 Fritz, Uwe; Havaš, Peter (2007). "Checklist of Chelonians of the World" (PDF). Vertebrate Zoology. 57 (2): 186. Diarkibkan daripada asal (PDF) pada 17 December 2010. 
  3. 1 2 3 Conant, Roger (1975). A Field Guide to Reptiles and Amphibians of Eastern and Central North America, Second Edition. Boston: Houghton Mifflin. xviii + 429 pp. + 48 plates. ISBN 0-395-19979-4 (hardcover), ISBN 0-395-19977-8 (paperback). (Graptemys barbouri, p. 55 + Plates 5, 8 + Map 18).
  4. ↑ Beltz, Ellin (2006). Scientific and Common Names of the Reptiles and Amphibians of North America – Explained. ebeltz.net/herps/biogappx.html.
  5. ↑ Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Graptemys barbouri, p. 16).

Rujukan

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