Scudder, T. (2010). Global threats, global futures: Living with declining living standards. Edward Elgar Pub.
Lua i Stíl Chicago (17ú heag.)Scudder, Thayer. Global Threats, Global Futures: Living with Declining Living Standards. Cheltenham, [England]: Edward Elgar Pub, 2010.
Lua MLA (9ú heag.)Scudder, Thayer. Global Threats, Global Futures: Living with Declining Living Standards. Edward Elgar Pub, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.