Leo XIII, P. (1886). Instructions and prayers for the jubilee of 1886. New York.
Dyfyniad Arddull ChicagoLeo XIII, Pope. Instructions and Prayers for the Jubilee of 1886. New York, 1886.
Dyfyniad MLALeo XIII, Pope. Instructions and Prayers for the Jubilee of 1886. New York, 1886.
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