Sheen, F. J. (1945). The queen of seven swords (5th ed., 25,000.). National Council of Catholic Men.
Chicago-viite (17. p.)Sheen, Fulton J. The Queen of Seven Swords. 5th ed., 25,000. Washington, D.C.: National Council of Catholic Men, 1945.
MLA-viite (8. p.)Sheen, Fulton J. The Queen of Seven Swords. 5th ed., 25,000. National Council of Catholic Men, 1945.
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