NYAMAUME, Amani Khamis Diwani ya Ustadhi Nyamaume Khamis,Amani Nyamaume - Dar-es-Salaam Mkuki na Nyota Publishers 2004 - xxxiv,98p 24cm ISBN: 9978-686-83-4 LC Class. No.: 808.1 / 22 Dewey Class. No.: 808.1 / 22