Bevan, D., Collier, P., & Gunning, J. (1993). Agriculture and the policy environment: Tanzania and Kenya. OECD.
Cita Chicago Style (17a ed.)Bevan, David, Paul Collier, y Jan Gunning. Agriculture and the Policy Environment: Tanzania and Kenya. Paris: OECD, 1993.
Cita MLA (8a ed.)Bevan, David, et al. Agriculture and the Policy Environment: Tanzania and Kenya. OECD, 1993.
Precaución: Estas citas no son 100% exactas.