Confraternity of Christian Doctrine. (1937). Manual of the Confraternity of Christian Doctrine (Rev. ed.). National Catholic Welfare Conference.
Chicago-viite (17. p.)Confraternity of Christian Doctrine. Manual of the Confraternity of Christian Doctrine. Rev. ed. Washington, D.C.: National Catholic Welfare Conference, 1937.
MLA-viite (8. p.)Confraternity of Christian Doctrine. Manual of the Confraternity of Christian Doctrine. Rev. ed. National Catholic Welfare Conference, 1937.
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