De Wilde, J. C., McLoughlin, P. F. M., Guinard, A., Scudder, T., & Maubounche, R. (1967). Experiences with agricultural development in tropical Africa. Published for the International Bank for Reconstruction and Development by the Johns Hopkins Press.

De Wilde, John C., Peter F. M. McLoughlin, Andre Guinard, Thayer Scudder, and Robert Maubounche. Experiences with Agricultural Development in Tropical Africa. Baltimore: Published for the International Bank for Reconstruction and Development by the Johns Hopkins Press, 1967.

De Wilde, John C., et al. Experiences with Agricultural Development in Tropical Africa. Published for the International Bank for Reconstruction and Development by the Johns Hopkins Press, 1967.