The Assyrian dictionary of the Oriental Institute of the University of Chicago . Ed. by Ignace J. Gelb, Thorkild Jacobsen, Benno Landsberger, and A. Leo Oppenheim [in charge]. Vol. 5, G, pp. xiii, 158; Vol. 6, Ḫ, pp. xiii, 266. Chicago: Oriental Institute; Glückstadt: J. J. Augustin Verlagsbuchhandlung, 1956.