Ama Geangozo Mbanza, Lars Huttar, Judy Kuntz, Marjorie Liedtke, Kenneth S. Olson, Roger E. Olson, Barbara Schrag, Brian E. Schrag and Kilio Tembenekuzo. 2010. "Mono 2000-item Digital Wordlist: Presentation Form." SIL International.
Sebastiani Muraza Marwa. 1988. "Mashujaa Wa Tanzania: Mtemi Makongoro Wa Ikizu (historia Ya Mtemi Makongoro Na Kabila Lake La Waikizu Mwaka 1894 Hadi 1958)." 67. Benedictine Publ..
Friederike Lüpke. 2010. "Language and Identity in Flux: in Search of Baïnounk." In Journal of language contact, 3: 155-174. Online: http://eprints.soas.ac.uk/12415/1/JLC_THEMA_3_complet.pdf.
Jacobus Abraham Louw. 1986. "Some Linguistic Influence of Khoi and San in the Prehistory of the Nguni." In Contemporary studies on Khoisan: in honour of Oswin Köhler on the occasion of his 75th birthday, edited by Rainer Vossen and Klaus Keuthmann. v. 2: 141-168. Helmut Buske Verlag.
Lindfors, Anna-Lena, Mark Woodward and Louise Nagler. 2009. "A Sociolinguistic Survey of the Sichela Speech Community." 20. SIL International.
Lee, Richard B. 1986. "!Kung Kin Terms: the Name Relationship and the Process of Discovery." In The past and future of !Kung ethnography (Festschrift Lorna Marshall), edited by Megan Biesele et al.. 77-102. Helmut Buske Verlag.
Last, Joseph Thomas. 1885. "Polyglotta Africana Orientalis: a Comparative Collection of Two Hundred and Fifty Words and Sentences in Fourty-eight Languages and Dialects Spoken South of the Equator, and Additional Words in Nineteen Languages." ix, 239. Soc. for Promoting Christian Knowledge (SPCK).
