Gaviria, J., Bindlish, V., & Lele, U. J. (1989). The rural road question and Nigeria's agricultural development (1. print.). World Bank.
Chicago-Zitierstil (17. Ausg.)Gaviria, Juan, Vishva Bindlish, und Uma J. Lele. The Rural Road Question and Nigeria's Agricultural Development. 1. print. Washington, DC: World Bank, 1989.
MLA-Zitierstil (9. Ausg.)Gaviria, Juan, et al. The Rural Road Question and Nigeria's Agricultural Development. 1. print. World Bank, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.