Gill, E. (1931). The Angel of St Matthew.
Lua i Stíl Chicago (17ú heag.)Gill, Eric. The Angel of St Matthew. 1931.
Lua MLA (8ú heag.)Gill, Eric. The Angel of St Matthew. 1931.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.