Edde J. 1905, "Ce qui contenait le tresor d'Aboukir", Rassegna numismatica diretta da F. Lenzi 2, 33-36. E
Comment: Full text at: http://www.socnumit.org/riviste_numismatiche_47.html.
El-Mohsen A. 1961, "Ho Karakallos Kosmokrator", Journal of Egyptian Archaeology 47, 119-133.
Comment: Full text at: https://ur.booksc.eu/book/48994123/7cf8b3.
Elks K.J.J. 1973, "Coins of Caracalla with Altered Dies", The Numismatic Chronicle 13, 222-223.
Comment: Full text at: https://www.jstor.org/stable/42664679.
Espinosa U. 1990, "La alejandrofilia de Caracala en la antigua historiografia", Neronia IV. Alejandro Magno, modelo de los emperadores romanos, 37-51, Bruxelles.
Euston C. 2018, "An as-sized bimetallic medallion of Caracalla. Discussion and Hypothesis", Bulletin du Cercle d'etudes numismatiques 55,1, 16-19.
Comment: Full text at: https://www.academia.edu/36583740.
Evans J. 1902, "On some rare and unpublished Roman coins", Numismatic chronicle 2, 345-363: 355-357.
Comment: Full text at: https://www.jstor.org/stable/42679822.