Lindop, C. (2010). Green planet. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Lindop, Christine. Green Planet. Oxford ; New York: Oxford University Press, 2010.
Lua MLA (8ú heag.)Lindop, Christine. Green Planet. Oxford University Press, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.