Paulitschke, Philipp Victor. Ethnographie Nordost-Afrikas. 2 vols. Berlin: Dietrich Reimer, 1893, 1896.
Excerpts from vol. 1 (Material Culture of the Danakil [i.e., Afar], Galla [i.e., Oromo], and Somali People Groups):
Source: Google Books
Excerpts from vol. 2: (Spiritual / Intellectual World of the Danakil [i.e., Afar], Galla [i.e., Oromo], and Somali People Groups):
Source: Google Books
Excerpts from Paulitschke, Philipp. Harar: Forschungsreise nach den Somāl- und Galla-Ländern Ost-Afrikas. Leipzig: F.A. Brockhaus, 1888.
Source: HathiTrust [* Google]