Adolf Mahr and the making of Seán P : Ó Ríordáin.

von Wallace, Patrick F.
Veröffentlicht in From megaliths to metals. Essays in honour of George Eogan.
Oxford : Oxbow Books, 2004.
Umfang/Format: 254-263.

The rath of the synods, Tara, Co. Meath : excavations by Sean P.O Riordain

von Grogan, Eoin
Dublin : Wordwell in association with the UCD School of Archaeology, 2008.
Umfang/Format: xi, 172 p. : ill. (some col.), maps, plans ; 29 cm.