(1997). The environment and emerging development issues: A study. Clarendon.
Lua i Stíl Chicago (17ú heag.)The Environment and Emerging Development Issues: A Study. Oxford: Clarendon, 1997.
Lua MLA (9ú heag.)The Environment and Emerging Development Issues: A Study. Clarendon, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.