Dyson, T. (1996). Population and food: Global trends and future prospects. Routledge.
Lua i Stíl Chicago (17ú heag.)Dyson, Tim. Population and Food: Global Trends and Future Prospects. London: Routledge, 1996.
Lua MLA (9ú heag.)Dyson, Tim. Population and Food: Global Trends and Future Prospects. Routledge, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.