(1977). Burke's royal families of the world. Burke.
Lua i Stíl Chicago (17ú heag.)Burke's Royal Families of the World. London: Burke, 1977.
Lua MLA (8ú heag.)Burke's Royal Families of the World. Burke, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.