Hartnett, R. C. Robert C. Hartnett, S.J., papers.
Lua i Stíl Chicago (17ú heag.)Hartnett, Robert Clinton. Robert C. Hartnett, S.J., Papers.
Lua MLA (8ú heag.)Hartnett, Robert Clinton. Robert C. Hartnett, S.J., Papers.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.