Lua APA (7ú heag.)
Ker, I. T. (1988). John Henry Newman: A Biography. Clarendon Press.
Lua i Stíl Chicago (17ú heag.)
Ker, Ian Turnbull. John Henry Newman: A Biography. Oxford: Clarendon Press, 1988.
Lua MLA (9ú heag.)
Ker, Ian Turnbull. John Henry Newman: A Biography. Clarendon Press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.