Noll, J. F. (1942). From a friend to a friend. Our Sunday visitor press.
Lua i Stíl Chicago (17ú heag.)Noll, John Francis. From a Friend to a Friend. Huntington, Ind.: Our Sunday visitor press, 1942.
Lua MLA (8ú heag.)Noll, John Francis. From a Friend to a Friend. Our Sunday visitor press, 1942.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.