(2007). Unasylva. Washington, D.C: Information Service of Food and Agriculture Organization of the United Nations.
Chicago Style aipamenaUnasylva. Washington, D.C: Information Service of Food and Agriculture Organization of the United Nations, 2007.
MLA aipamenaUnasylva. Washington, D.C: Information Service of Food and Agriculture Organization of the United Nations, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.