Khalifa, A. M. (1979). The United Arab emirates: Unity in fragmentation. Westview.
Lua i Stíl Chicago (17ú heag.)Khalifa, Ali Mohammed. The United Arab Emirates: Unity in Fragmentation. Boulder: Westview, 1979.
Lua MLA (9ú heag.)Khalifa, Ali Mohammed. The United Arab Emirates: Unity in Fragmentation. Westview, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.