Sheen, F. J. (1952). The prodigal world (4th ed.). National Council of Catholic Men.
Chicago-viite (17. p.)Sheen, Fulton J. The Prodigal World. 4th ed. Washington, D.C.: National Council of Catholic Men, 1952.
MLA-viite (8. p.)Sheen, Fulton J. The Prodigal World. 4th ed. National Council of Catholic Men, 1952.
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