(1993). Monitoring Coral Reefs For Global Change. UNEP.
Lua i Stíl Chicago (17ú heag.)Monitoring Coral Reefs For Global Change. UNEP, 1993.
Lua MLA (8ú heag.)Monitoring Coral Reefs For Global Change. UNEP, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.