Penchoen, Thomas G. 1973. Tamazight of the Ayt Ndhir. (Afroasiatic Dialects, 1.) Los Angeles: Undena Publishing.
@book{sinnemakizeromarking-Penchoen1973,
address = {Los Angeles},
author = {Penchoen, Thomas G.},
publisher = {Undena Publishing},
series = {Afroasiatic Dialects},
title = {Tamazight of the Ayt Ndhir},
volume = {1},
year = {1973}
}