1. Notes on the social dynamics and behaviour of reintroduced lions in the Welgevonden Private Game Reserve;PJ Killian;South African Journal of Wildlife Game Reserve,2003
2. Translocating lions into an inbred lion population in the Hluhluwe-iMfolozi Park, South Africa;M Trinkel;Animal Conservation,2008
3. Riggio J, Jacobson A, Dollar L, Bauer H, Becker M, et al.. (2012) The size of savannah: A lion’s (Panthera leo) view. Biodiversity Conservation: DOI 10.1007/s10531-012-0381-4.
4. Bauer H, Nowell K, Packer C (2008) Panthera leo. In: IUCN Red List of Threatened Species. Switzerland: Gland. Available: http://www.iucnredlist.org. Accessed 31 July 2013.
5. Abell J, Kokeŝ R, Youldon D (2013a) The long-term viability of current lion conservation strategies: A role for ex situ reintroduction. Open Science Repository Natural Resources and Conservation Online: doi:10.7392/openaccess.70081975.