(2004). Marine life and ecology in the world.
Lua i Stíl Chicago (17ú heag.)Marine Life and Ecology in the World. 2004.
Lua MLA (9ú heag.)Marine Life and Ecology in the World. 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.