Hawass, Zahi. (2003). The Old Kingdom Pyramidion: Did it exist and was it cased in gold? Le Caire: IFAO.
Chicago-Zitierstil (17. Ausg.)Hawass, Zahi. The Old Kingdom Pyramidion: Did It Exist and Was It Cased in Gold? Le Caire: IFAO, 2003.
MLA-Zitierstil (8. Ausg.)Hawass, Zahi. The Old Kingdom Pyramidion: Did It Exist and Was It Cased in Gold? Le Caire: IFAO, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.