Portumna Castle, Portumna, Co. Galway : visitors' guide.
Dʹuchas (Organisation).
Ireland.Department of Arts, Heritage, Gaeltacht and the Islands.
[Eire] : An Roinn Ealaíon, Oidhreachta, Gaeltachta -Oileán (Department of Arts, Heritage, Gaeltacht and the Islands),
[1999?]
Portumna Castle. (Ireland)