Garcia, R. (1984). Food systems and society: A conceptual and methodological challenge. United Nations Research Institute for Social Development (UNRISD).
Lua i Stíl Chicago (17ú heag.)Garcia, Rolando. Food Systems and Society: A Conceptual and Methodological Challenge. Geneva: United Nations Research Institute for Social Development (UNRISD), 1984.
Lua MLA (8ú heag.)Garcia, Rolando. Food Systems and Society: A Conceptual and Methodological Challenge. United Nations Research Institute for Social Development (UNRISD), 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.