O'Donnell, J. H. (1946). Mother of mercy. National Council of Catholic Men.
Chicago Style (17th ed.) CitationO'Donnell, John Hugh. Mother of Mercy. Washington, D.C.: National Council of Catholic Men, 1946.
Cita MLAO'Donnell, John Hugh. Mother of Mercy. National Council of Catholic Men, 1946.
Atenció: Aquestes cites poden no estar 100% correctes.