Huehnergard, John 2000. Old south Arabian inscriptions in the Harvard Semitic Museum. Pages 196-206 in Lawrence E. Stager, Joseph A. Greene and Michael D. Coogan (eds). The archaeology of Jordan and beyond. Essays in honor of James A. Sauer. Winona Lake: Eisenbrauns.
Woods 2010: 198, cat. 92
Woods, Christopher (ed.) 2010. Visible language. Inventions of writing in the ancient middle East and beyond. Visible Language: Inventions of Writing in the Ancient Middle East and Beyond (September 28 2010 - March 6 2011, Museum of the Oriental Institute of the University of Chicago). With the assistance of Geoff Emberling and Emily Teeter. (Oriental Institute Museum Publications, 32). Chicago: Oriental Institute Museum Publications.