Lua APA (7ú heag.)
O'Brien, V. (2011). A history of Irish ballet from 1927 to 1963. Peter Lang.
Lua i Stíl Chicago (17ú heag.)
O'Brien, Victoria. A History of Irish Ballet from 1927 to 1963. Oxford ; New York: Peter Lang, 2011.
Lua MLA (9ú heag.)
O'Brien, Victoria. A History of Irish Ballet from 1927 to 1963. Peter Lang, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.