Hallé, Clifford. “To Menelik in a Motor Car.” London, 1913.
Hayes, A. J. “Sources of the Blue Nile.” London, 1905.
Hodson, Arnold. “Southern Abyssinia.” In Geographical Journal, February, 1919.
Montaudon, G. “Au Pays Ghimirra: voyage à travers le Massif ethiopien.” Neufchatel, 1913.
Skinner, R. P. “Abyssinia of To-day.” London, 1906.
Stigand, Capt. “To Abyssinia through an Unknown Land.” London, 1910.
ERITREA
The Italian Government has published frequent reports and accounts of Eritrea covering its geography, resources, characteristics, and customs, and the annual reports are quite full.
Cufino, Luigi. “Nel mar Rosso.” Naples, 1914.
Melli, B. “L’Eritrea dalle sue origine a tutto l’anno 1901.” Milan, 1902.