2020-03-132020-03-131978-11-13President Nyerere with Mengistu Haile Mariam (1978, November 13). Daily News, pp1.http://41.86.178.5:8080/xmlui/handle/123456789/7774Available in print form, East Africana Collection, Dr. Wilbert Chagula Library, Newspaper Collection.President Nyerere and ndugu Mangistu Haile Mariam during Mwalimu's visit.enPresident NyerereDaily newsMengistu Haile MariamEthiopiaOther