Krapf, J.L.

Krapf, J.L. 1860. Travels, researches, and missionary labours, during an eighteen years' residence in Eastern Africa. Together with journeys to Jagga, Usambara, Ukambani, Shoa, Abessinia, and Khartum, and a coasting voyage from Mombae to Cape Delgado. London, Trubner and Co: vol. 1.

Krapf, J.L. 1858. Reisen in Ostafrika ausgefuhrt in den Jahren 1837-1855. Kornthal, Krapf. vol. 1, pp. i-xxx, 1-505; vol. 2, pp. 1-521.

Krapf, J.L. 1849. Von der afrikanischen Ostkuste. Zeitschrift der Deutschen morgenlandischen Gesellschaft 3: 310-320.