Moors Fahrt nach Südwest [Peter Moor's Journey to South-WestAfrica: A Narrative of the German Campaign] Houghton Mifflin, NY. Berlin: Grote. 1914 [1906]
Nigeria's Military Campaign Against Boko Haram. The New York Times. 2015-03-12 [2015-03-16]. (原始内容存档于2015-03-15). Colin Freeman. South African mercenaries'
travel clockwise around Africa; oil for SouthAfrica would likely come from the Middle East rather than WestAfrica. Nigeria had been taking over other oil