Foister, S. (1990). Cardinal Newman 1801-90: A centenary exhibition. National Portrait Gallery.
Lua i Stíl Chicago (17ú heag.)Foister, Susan. Cardinal Newman 1801-90: A Centenary Exhibition. [S.I.]: National Portrait Gallery, 1990.
Lua MLA (8ú heag.)Foister, Susan. Cardinal Newman 1801-90: A Centenary Exhibition. National Portrait Gallery, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.