Coleman, J. (1898). Contributions to Irish biography - No. 35, Part II. Rev. M. Horgan, Abraham Abell and William Willes.
Lua i Stíl Chicago (17ú heag.)Coleman, James. Contributions to Irish Biography - No. 35, Part II. Rev. M. Horgan, Abraham Abell and William Willes. 1898.
Lua MLA (9ú heag.)Coleman, James. Contributions to Irish Biography - No. 35, Part II. Rev. M. Horgan, Abraham Abell and William Willes. 1898.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.