Nineteenth-Century Art Worldwide | Association of Historians of Nineteenth-Century Art (AHNCA). Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Nineteenth-Century Art Worldwide | Association of Historians of Nineteenth-Century Art (AHNCA). Cambridge University Press.
Lua MLA (9ú heag.)Nineteenth-Century Art Worldwide | Association of Historians of Nineteenth-Century Art (AHNCA). Cambridge University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.