The historians' history of the world in twenty-five volumes, volume 01
CHAPTER I. THE EGYPTIAN RACE AND ITS ORIGIN
[b] EDUARD MEYER, _Geschichte der Alten Aegyptens_.
[d] W.M. FLINDERS PETRIE, from the article “Egyptology” in the New Volumes of the Ninth Edition of the _Encyclopædia Britannica_.
[g] ADOLF ERMAN, _Aegypten und Aegyptisches Leben im Alterthum_.