Borghouts, J. F. (2010), Egyptian: an introduction to the writing and language of the Middle Kingdom, 2 vols. Egyptologische Uitgaven 24, page 86, Note 5
Gardiner, Alan Henderson (1957), Egyptian grammar being an introduction to the study of hieroglyphs, 3rd, revised edition, page 483
Baum, Nathalie (1988), Arbres et arbustes de l'Égypte ancienne: la liste de la tombe thébaine d'Ineni (no. 81). Orientalia Lovaniensia Analecta 31, page 162-168