Nyaba, Peter Adwok. Politics of liberation in South Sudan : an insider's view / Peter Adwok Nyaba. - Kampala, Uganda : Fountain Publishers, 1997. - v, 194 p. : ill., maps ; 21 cm. include index ISBN: 9970021028 LCCN: 97982980 LC Class. No.: DT157.3 / .N93 1997 Dewey Class. No.: 962.904