Penchoen, Thomas G. 1973. Tamazight of the Ayth Ndhir. Los Angeles: Undena Publications. (Data obtained via Maarten Kossmann).
@misc{8792, author = {Penchoen, Thomas G.}, title = {Tamazight of the Ayth Ndhir. Los Angeles: Undena Publications. (Data obtained via Maarten Kossmann)}, year = {1973} }