“nâku”, in The Assyrian Dictionary of the Oriental Institute of the University of Chicago (CAD)[1], volume 11, N, part 1, Chicago: University of Chicago Oriental Institute, 1980
^ Orel, Vladimir E., Stolbova, Olga V. (1995) “*nukʷ-”, in Hamito-Semitic Etymological Dictionary: Materials for a Reconstruction (Handbuch der Orientalistik; I.18), Leiden, New York, Köln: E.J. Brill
^ Bomhard, Allan R. (2014) “Proto-Afrasian *nakʷ-”, in Afrasian Comparative Phonology and Vocabulary, Charleston, South Carolina, →ISBN, page 148