Confraternity of Christian Doctrine. (1941). Instructions for lay teachers. Confraternity of Christian Doctrine, Publications Dept..
Lua i Stíl Chicago (17ú heag.)Confraternity of Christian Doctrine. Instructions for Lay Teachers. Washington, D.C.: Confraternity of Christian Doctrine, Publications Dept., 1941.
Lua MLA (8ú heag.)Confraternity of Christian Doctrine. Instructions for Lay Teachers. Confraternity of Christian Doctrine, Publications Dept., 1941.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.