Logan, P. (1964). Owen O'Shiell,? 1584-1650.
Lua i Stíl Chicago (17ú heag.)Logan, Patrick. Owen O'Shiell,? 1584-1650. 1964.
Lua MLA (9ú heag.)Logan, Patrick. Owen O'Shiell,? 1584-1650. 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
