ISBN 0-905450-24-8"African Languages: Proceedings of the meeting of experts on the transcription and harmonization of African languages, Niamey (Niger), 17–21 July 1978", Paris: UNESCO, 1981==External links==*http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&item_id=IntlNiameyKybd*http://www.bisharat.net/Documents/Niamey78annex.htm== References ==
* "African Languages: Proceedings of the meeting of experts on the transcription and harmonization of African languages, Niamey (Niger), 17 — 21 July 1978", Paris: UNESCO, 1981* http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&item_id=IntlNiameyKybd* http://www.bisharat.net/Documents/Niamey78annex.htm