Phillipson, David W. (2003). »Aksum: An archaeological introduction and guide«. Azania: Archaeological Research in Africa. 38 (1): 1–68. doi:10.1080/00672700309480357. S2CID218602463.
Phillipson, David W. (2003). »Aksum: An archaeological introduction and guide«. Azania: Archaeological Research in Africa. 38 (1): 1–68. doi:10.1080/00672700309480357. S2CID218602463.