Kerf,Michel. (1998). Concessions for infrastructure: A guide to their design and award. World Bank.
Chicago ZitierstilKerf,Michel. Concessions for Infrastructure: A Guide to Their Design and Award. Washington: World Bank, 1998.
MLA ZitierstilKerf,Michel. Concessions for Infrastructure: A Guide to Their Design and Award. World Bank, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.