Coba jelasin Daftar pustaka dari Prasasti MacGregor dong

Wolfgang Helck. Untersuchungen zur Thinitenzeit (= Ägyptologische Abhandlungen. Vol. 45). Harrassowitz, Wiesbaden 1987, , S. 161 & 187.

R. B. Parkinson, Whitfield Diffie, Mary Fischer, R. S. Simpson. Cracking codes: the Rosetta stone and decipherment. Vol. 2. California Press, New York 1999, , p. 74.