A Concise History of South Sudan : New and Revised Edition / Anders Breidlid, editor ; Avelino Androga Said and Astrid Kristine Breidlid, co-editors ; Anne Farren and Yosa Wawa, additional co-editors of the new and revised edition
"This new and revised edition of 'A Concise History of South Sudan' was revised by Avelino Androga Said, Yosa Wawa, Anne Farren and Anders Breidlid. All chapters were revised and a new chapter on the period from the referendum in 2011 to the period after independence has been added"--Back cover