Coba jelasin Rujukan dari Terrapene ornata luteola dalam bahasa melayu dong

van Dijk, P.P. and Hammerson, G.A. (2011) Terrapene ornata. IUCN Red List of Threatened Species. Archived online 9 June 2018.

http://www.reptilefact.com/dmca-take-down-notice. (2018). Ornate Box Turtle Range. Archived online 9 June 2018