APA (7th ed.) Zitazioa
(2013). Global food security: Challenges for the food and agricultural system. OECD.
Chicago Style (17th ed.) Zitazioa
Global Food Security: Challenges for the Food and Agricultural System. Paris: OECD, 2013.
MLA (9th ed.) Zitazioa
Global Food Security: Challenges for the Food and Agricultural System. OECD, 2013.
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