Dixon, J., Gibbon, D. P., Gulliver, A., & Hall, M. (2001). Farming systems and poverty: Improving farmers' livelihoods in a changing world. FAO.
Chicago Style (17. basım) AtıfDixon, John, David P. Gibbon, Aidan Gulliver, ve Malcolm Hall. Farming Systems and Poverty: Improving Farmers' Livelihoods in a Changing World. Rome: FAO, 2001.
MLA (9th ed.) AtıfDixon, John, et al. Farming Systems and Poverty: Improving Farmers' Livelihoods in a Changing World. FAO, 2001.
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