MAZZEI, Leonardo - SCUPPA, Gianmarco. The role of communication in large infrastructure : the Bumbuna hydroelectric project in post-conflict Sierra Leone. Washington, D.C. : The World Bank, 2006. 42 s. World Bank working paper, no. 84. ISBN 0-8213-6682-3. [Copy count : 1, currently available 1, at library only 0]