Andrew W Shepherd. (1999). FAO agricultural services bulletin N135: A review,Export crop liberalization in Africa. Rome: FAO.
Trích dẫn kiểu ChicagoAndrew W Shepherd. FAO Agricultural Services Bulletin N135: A Review,Export Crop Liberalization in Africa. Rome: FAO, 1999.
Deismireacht MLAAndrew W Shepherd. FAO Agricultural Services Bulletin N135: A Review,Export Crop Liberalization in Africa. Rome: FAO, 1999.
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