Confraternity of Christian Doctrine. (1941). Instructions for lay teachers. Confraternity of Christian Doctrine, Publications Dept..
Chicago Style aipamenaConfraternity of Christian Doctrine. Instructions for Lay Teachers. Washington, D.C.: Confraternity of Christian Doctrine, Publications Dept., 1941.
MLA aipamenaConfraternity of Christian Doctrine. Instructions for Lay Teachers. Confraternity of Christian Doctrine, Publications Dept., 1941.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.