David Solnit. 2012. "Personal Communication on Ainu (Japan)."

Alexander Cobbinah. 2010. "The Casamance As An Area of Intense Language Contact: The Case of Baïnounk Gubaher." In Journal of Language Contact, Online: http://eprints.soas.ac.uk/12415/1/JLC_THEMA_3_complet.pdf.

Roger Blench. 2010. "Isu Fish Names." Online: http://www.rogerblench.info/Language/Niger-Congo/Bantu/A20/Isu/Isu%%20f….

Roger Blench. "Fam Wordlist with Ndoola Corresponding Terms." Online: http://www.rogerblench.info/Language/Niger-Congo/Bantoid/Mambiloid/Fam%….

Roger Blench. 2011. "A Wordlist of the Ninzo Language of Central Nigeria and Its Affinities." Online: http://www.rogerblench.info/Language/Niger-Congo/BC/Plateau/Ninzic/Ninz….

Roger Blench. 2011. "Towards a Dictionary of the Reshe Language." Online: http://www.rogerblench.info/Language/Niger-Congo/BC/Kainji/Reshe/Reshe-….

Roger Blench. "Ghana-Togo Mountain Languages Locations." Online: http://www.rogerblench.info/Language/Niger-Congo/GTML%%20Website/GTMLan….

Stefan Elders and Roger Blench. "A Wordlist of Mono, a Highly Endangered Adamawa Language of Cameroun." Online: http://www.rogerblench.info/Language/Niger-Congo/Adamawa/Elders%%20Mono….

Russell Norton. 1994. "Phonology of Lomon." Online: http://www.rogerblench.info/Language/Niger-Congo/Kordofanian/Lumun/nort….

Pascale Paulin. 2009. "Baka." Sorosoro. Online: http://www.sorosoro.org/en/baka.