Brush, S. B. (2004). Farmers' bounty: Locating crop diversity in the contemporary world. Yale University Press.
Chicago Style (17th ed.) ZitazioaBrush, Stephen B. Farmers' Bounty: Locating Crop Diversity in the Contemporary World. New Haven: Yale University Press, 2004.
MLA (9th ed.) ZitazioaBrush, Stephen B. Farmers' Bounty: Locating Crop Diversity in the Contemporary World. Yale University Press, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.