Lilly, B. A. W. (1960). Trece Martires: Birth of a city.
Lua i Stíl Chicago (17ú heag.)Lilly, Barbara Anne Williams. Trece Martires: Birth of a City. 1960.
Lua MLA (9ú heag.)Lilly, Barbara Anne Williams. Trece Martires: Birth of a City. 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.