J Brian Hardaker. (1997). FAO agricultural policy and economic development series N4: Guidelines for the integration of sustainable agriculture and rural development into agricultural policies. Rome: FAO.
Citación estilo ChicagoJ Brian Hardaker. FAO Agricultural Policy and Economic Development Series N4: Guidelines for the Integration of Sustainable Agriculture and Rural Development Into Agricultural Policies. Rome: FAO, 1997.
Cita MLAJ Brian Hardaker. FAO Agricultural Policy and Economic Development Series N4: Guidelines for the Integration of Sustainable Agriculture and Rural Development Into Agricultural Policies. Rome: FAO, 1997.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.