O'Brien, G., & O'Keefe, P. (2013). Managing adaptation to climate risk. Routledge.
Lua i Stíl Chicago (17ú heag.)O'Brien, Geoff, agus Philip O'Keefe. Managing Adaptation to Climate Risk. Abingdon, Oxon: Routledge, 2013.
Lua MLA (9ú heag.)O'Brien, Geoff, agus Philip O'Keefe. Managing Adaptation to Climate Risk. Routledge, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.