(1968). The economic benefits of road transport projects. International Bank for Reconstruction and Development.
Chicago-Zitierstil (17. Ausg.)The Economic Benefits of Road Transport Projects. [Washington, D. C.]: International Bank for Reconstruction and Development, 1968.
MLA-Zitierstil (9. Ausg.)The Economic Benefits of Road Transport Projects. International Bank for Reconstruction and Development, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.