↑ 1.01.1Flinders Petrie: Scarabs and cylinders with names : illustrated by the Egyptian collection in University College, London (1917)available online, see pl. XIX, seal under the name "Khondy".
↑ 3.03.13.23.3K.S.B. Ryholt: The Political Situation in Egypt during the Second Intermediate Period, c.1800–1550 BC, Carsten Niebuhr Institute Publications, vol. 20. Copenhagen: Museum Tusculanum Press, 1997, excerpts available online
↑ 4.04.1Baker, Darrell D. (2008). The Encyclopedia of the Pharaohs: Volume I – Predynastic to the Twentieth Dynasty 3300–1069 BC. Stacey International. p. 174. ISBN978-1-905299-37-9.