TERAVANINTHORN, Supee - RABALLAND, Gael. Transport prices and costs in Africa : a review of the international corridors. Washington, D.C. : The World Bank, 2009. 145 s. Directions in development. ISBN 978-0-8213-7650-8. [Počet ex. : 1, z toho voľných 1, prezenčne 0]