following boundaries. (a) North; Gulf of Aden. (b) North West; Djibouti. (c) West; Ethiopia. (d) South south-west; Kenya. (e) East; Indian Ocean." Gettleman
Merriam-Webster, ISBN 978-0877790440, pp. 516-517 Jean Gelman Taylor, Indonesia: Peoples and Histories, Yale University Press, ISBN 978-0300105186, pp. 21-83 and
(原始内容存档于2016-08-07) (美国英语). Buchanan, Elsa. Rise in anti-Chinese violence in Kenya forces halt of major rail project. International Business Times UK. 2016-08-19 [2023-11-27]