GARCIA, Marito - RAJKUMAR, Andrew Sunil. Achieving better service delivery through decentralization in Ethiopia. Washington, D.C. : The World Bank, 2008. 111 s. World Bank working paper, no. 131. ISBN 978-0-8213-7382-8. [Počet ex. : 1, z toho voľných 1, prezenčne 0]