Παραπομπή σε μορφή APA (7η εκδ.)

food and agriculture organization of the united nations. (2001). policy analysis study: Egypt comparative advantage and competitiveness of major crops. food and agriculture organization of the united nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

food and agriculture organization of the united nations. Policy Analysis Study: Egypt Comparative Advantage and Competitiveness of Major Crops. cairo: food and agriculture organization of the united nations, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

food and agriculture organization of the united nations. Policy Analysis Study: Egypt Comparative Advantage and Competitiveness of Major Crops. food and agriculture organization of the united nations, 2001.