Betts, A. (2010). International Cooperation in the Refugee Regime. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Betts, A. International Cooperation in the Refugee Regime. Oxford University Press, 2010.
Lua MLA (9ú heag.)Betts, A. International Cooperation in the Refugee Regime. Oxford University Press, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.