APA Zitierstil

Ingram, G. K., Liu, Z., World Bank Research Advisory Staff, & World Bank Transport Division. (1998). Vehicles, roads, and road use: Alternative empirical specifications. World Bank, Research Advisory Group and Transport, Water, and Urban Development Department, Transport Division.

Chicago Zitierstil

Ingram, Gregory K., Zhi Liu, World Bank Research Advisory Staff, und World Bank Transport Division. Vehicles, Roads, and Road Use: Alternative Empirical Specifications. Washington, DC: World Bank, Research Advisory Group and Transport, Water, and Urban Development Department, Transport Division, 1998.

MLA Zitierstil

Ingram, Gregory K., et al. Vehicles, Roads, and Road Use: Alternative Empirical Specifications. World Bank, Research Advisory Group and Transport, Water, and Urban Development Department, Transport Division, 1998.