Gunnink, H., Sands, B., Pakendorf, B., & Bostoen, K. (2015). Prehistoric language contact in the Kavango-Zambezi transfrontier area: Khoisan influence on southwestern Bantu languages. Journal of African Languages and Linguistics,36(2). doi:10.1515/jall-2015-0009
Epps, Patience; Bowern, Claire; Hansen, Cynthia A.; Hill, Jane H.; Zentz, Jason (2012). "On numeral complexity in hunter-gatherer languages". Linguistic Typology. 16 (1). doi:10.1515/lity-2012-0002. hdl:1885/61320. S2CID199664616.
Haacke, W.G. (2006). "Linguistic research for literary empowerment of Khoesaan languages of Namibia". African Studies. 64 (2). Routledge, Taylor & Francis Group: 157–176. doi:10.1080/00020180500355652. S2CID145575707.
handle.net
hdl.handle.net
Epps, Patience; Bowern, Claire; Hansen, Cynthia A.; Hill, Jane H.; Zentz, Jason (2012). "On numeral complexity in hunter-gatherer languages". Linguistic Typology. 16 (1). doi:10.1515/lity-2012-0002. hdl:1885/61320. S2CID199664616.
Kleinbooi, Karin (August 2007). "Schmidtsdrift Community Land Claim"(PDF). www.plaas.org.za. Programme for Land and Agrarian Studies, School of Government, University of the Western Cap. Archived from the original(PDF) on 4 January 2014. Retrieved 4 October 2015.
semanticscholar.org
api.semanticscholar.org
Epps, Patience; Bowern, Claire; Hansen, Cynthia A.; Hill, Jane H.; Zentz, Jason (2012). "On numeral complexity in hunter-gatherer languages". Linguistic Typology. 16 (1). doi:10.1515/lity-2012-0002. hdl:1885/61320. S2CID199664616.
Haacke, W.G. (2006). "Linguistic research for literary empowerment of Khoesaan languages of Namibia". African Studies. 64 (2). Routledge, Taylor & Francis Group: 157–176. doi:10.1080/00020180500355652. S2CID145575707.
web.archive.org
Kleinbooi, Karin (August 2007). "Schmidtsdrift Community Land Claim"(PDF). www.plaas.org.za. Programme for Land and Agrarian Studies, School of Government, University of the Western Cap. Archived from the original(PDF) on 4 January 2014. Retrieved 4 October 2015.