Gebru Tareke, "The Ethiopia-Somalia War of 1977 Revisited", The International Journal of African Historical Studies, 33(3), 2000; accessed via JStor. [وصلة مكسورة]نسخة محفوظة 2020-03-27 في Wayback Machine
Gebru Tareke, "The Ethiopia-Somalia War of 1977 Revisited", The International Journal of African Historical Studies, 33(3), 2000; accessed via JStor. [وصلة مكسورة]نسخة محفوظة 2020-03-27 في Wayback Machine