Unit, Ministry of Agriculture and Natural Resources, Southern Region, Democratic Republic of the Sudan. ELIAS, Scopas.M. (1987) Taoye Opi Moru Ro Kyeno Kayi Ro. (Behaviour of the Past Moru Chiefs) Moru Literature Committee – Juba. ELIAS, Scopas Mägyä. (1996) Longo Moru ro Madrasa ya;– Moru school song book. Summer Institute of Linguistics ELIAS, Scopas Mägyä. (1996) Canon Ezra: My best friend in Sudan. Summer Institute of Linguistics EVANS-PRITCHARD, E.E. (1938) 'A note on rain makers of the Moro clan' - MAN XXXVIII FELKIN, W. (1883) 'Notes on the Madi or Moru Tribe.' Proceedings of the Royal Society of Edinburgh. 12. pp. 303–353. FRASER, K.G. (1926) 'Witchcraft and Healing in the Moru Tribe.' in The Mission Hospital. KAYANGA, Samuel E. (1998) ‘Son of the Soil;– Man of God: Andarea Apaya (1908-1966).’ p. 98–107 in WHEELER, Andrew (ed) Announcing the Light: Sudanese Witnesses to the Gospel. KAYANGA, Samuel E. (1998) ‘A Vision of Family: Elizabeta William and Early Women’s Ministry amongst the Moru.’ p. 108-117 in WHEELER, Andrew (ed) Announcing the Light: Sudanese Witnesses to the Gospel. KAYANGA, Samuel E. (1998) ‘Faith, Integrity and Freedom: Elinana Jabi Ngalamu (1917-1992).’ p. 230-252 in WHEELER, Andrew (ed) Announcing the Light: Sudanese Witnesses to the Gospel. MORU LITERACY PROGRAMME . (2007) Moru–English Dictionary. NALDER, L.F. (1936) Equatorial Province Handbook. Vol 1. Mongalla; Sudan Government Memoranda No 4. NALDER, L.F. (1937) A tribal survey of Mongalla Province. OUP for the International Institute, London. RMANR (1983) Mundri Smallholder Survey Report – Report No 55 – Planning Dept RMANR SELIGMAN, C.G. & B.Z. (1932) Pagan Tribes of the Nilotic Sudan. London. Routledge & Sons. SHARLAND, Roger.W. (1989) Indigenous Knowledge and Technical Change in a Subsistence Society; Lessons from the Moru of Sudan. ODI Agricultural Administration Network Paper No.9. London, ODI. SURAYA, Issa .(2012) Odragba's legend: A tale from the Republic of South Sudan SURAYA, Issa. (2012) When God left: collections of short poems TINGWA, Peter O. The History of the Moru Church in Sudan. Ethnic groups in South Sudan Ethnic groups in the Democratic Republic of the Congo