Ogechi, Nathan Onyori. Mbinu za mawasiliano kwa kiswahili / Nathan Oyori Ogechi. - 1st ed. - Moi university, Eldoret : Moi university press, 2002. - 126 p. LCCN: 9966854231 Subjects--Topical Terms: Swahili language--Study and teaching.Swahili language--Rhetoric.