McKenna, L. R. (1919). The teachings of James Connolly.
Lua i Stíl Chicago (17ú heag.)McKenna, Lambert Rev. The Teachings of James Connolly. 1919.
Lua MLA (9ú heag.)McKenna, Lambert Rev. The Teachings of James Connolly. 1919.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.