William Smith O'Brien.

Míreanna comhchosúla

• Notes on the north of Italy: Autumn 1921.
  de réir: Hone, J. M.
  Foilsithe / Cruthaithe: (1925)
• The Italian Encyclopaedia.
  de réir: Hone, J. M.
  Foilsithe / Cruthaithe: (1938)
• William Smith O'Brien.
  de réir: Gwynn, Denis
  Foilsithe / Cruthaithe: (1946)
• Correspondence of William Smith O'Brien, mainly concerning his private affairs, 1850-52.
• Smith O'Brien and the Secession.
  de réir: Gwynn, Denis
  Foilsithe / Cruthaithe: (1947)