Elias, V. (2012). Richard Branson. Levoir.
Lua i Stíl Chicago (17ú heag.)Elias, Vítor. Richard Branson. Levoir, 2012.
Lua MLA (8ú heag.)Elias, Vítor. Richard Branson. Levoir, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.