1. Al-Khaza’leh, J.M., Reiber, C., Al Baqain, R and Zárate, A.V., 2015. Drinking water sources, availability, quality, access and utilization for goats in the Karak Governorate, Jordan. Tropical Animal Health and Production, 47, 163–169.
2. Chabalala J. More drought aid for KZN as shortages grip the country. In News24. 2015.
http://www.news24.com/SouthAfrica/News/More-drought-aid-for-KZN-as-shortages-grip-the-country-20151101
. Accessed 01 November 2015.
3. Dovie, D.B.K., Charlie, M., Shackleton, C.M and Witkowski, E.T.F., 2006. Valuation of communal area livestock benefits, rural livelihoods and related policy issues. Land Use Policy, 23, 260–271.
4. Lebbie, S. H. B., 2004. Goats under household conditions. Small Ruminant Research, 51, 131–136.
5. Mason, T.H.E., Apollonio, M., Chirichella, R., Willis, S.G and Stephens, P.A., 2014. Environmental change and long-term body mass declines in an alpine mammal. Frontiers Zoology, 11 (69), 1–13.