Gillis, J. M. The moral law: In the heart of man and on the tablets of stone. National Council of Catholic Men.
Lua i Stíl Chicago (17ú heag.)Gillis, James M. The Moral Law: In the Heart of Man and on the Tablets of Stone. Washington, D.C.: National Council of Catholic Men.
Lua MLA (8ú heag.)Gillis, James M. The Moral Law: In the Heart of Man and on the Tablets of Stone. National Council of Catholic Men.
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