Food and Agriculture Organization of the United nations & Food and Agriculture Organization of the United Nations. Agricultural Policy Support Service. (1995). sustainability issues in agricultural and rural development policies: Vol.1.trainees reader :. Food and Agriculture Organization of the United Nations.
Παραπομπή σε μορφή Chicago (17η εκδ.)Food and Agriculture Organization of the United nations και Food and Agriculture Organization of the United Nations. Agricultural Policy Support Service. Sustainability Issues in Agricultural and Rural Development Policies: Vol.1.trainees Reader :. Rome: Food and Agriculture Organization of the United Nations, 1995.
Παραπομπή σε μορφή MLA (9th εκδ.)Food and Agriculture Organization of the United nations και Food and Agriculture Organization of the United Nations. Agricultural Policy Support Service. Sustainability Issues in Agricultural and Rural Development Policies: Vol.1.trainees Reader :. Food and Agriculture Organization of the United Nations, 1995.