Fronzaroli 1972 - P. Fronzaroli. Studi sul lessico comune semitico. VII. ANLR VIII/XXVI/7‒12, 1972, 603–643
Jahn 1902 - A. Jahn. Die Mehri-Sprache in Südarabien. Texte und Wörterbuch. Wien, 1902
Jeffery 1938 - A. Jeffery. The Foreign Vocabulary of the Qur’ān. Baroda.
Kogan 2011 - L. Kogan. Proto-Semitic Phonetics and Phonology. In: S. Weninger (ed.), The Semitic Languages. An International Handbook. Berlin/Boston, 2011. Pp. 54-151.
Kogan 2015 - L. Kogan. Genealogical Classification of Semitic. Boston–Berlin, 2015
Kogan 2020 - Kogan L. E. Soqotri Lullabies. Orientalistica. 2020;3(2):443–456.
Landberg 1901 - C. de Landberg. Etudes sur les dialectes de l’Arabie méridionale. I. Ḥaḍramût. Leyde, 1901
Lonnet 1999 - A. Lonnet. Le vocabulaire de la parenté en Socotri. Afroasiatica Tergestina. Papers from the 9th Italian Meeting of Afro-Asiatic (Hamito-Semitic) Linguistics. Padova, 1999. Pp. 187‒212
LSyr. - C. Brockelmann. Lexicon Syriacum. Halle, 1928.
Maizel 1983 - C. C. Майзель. Пути развития корневого фонда семитских языков. Москва, 1983