Barnett, R., N. Yamaguchi, I. Barnes & A. Cooper. 2006. Lost populations and preserving genetic diversity in the lion Panthera leo: Implications for its ex situ conservation. Conservation Genetics. Online pdfArchyvuota kopija 2006-08-24 iš Wayback Machine projekto.
Barnett, R., N. Yamaguchi, I. Barnes & A. Cooper. 2006. Lost populations and preserving genetic diversity in the lion Panthera leo: Implications for its ex situ conservation. Conservation Genetics. Online pdfArchyvuota kopija 2006-08-24 iš Wayback Machine projekto.