Leo XIII, P. (1903). God With Us: Letter from Pope Leo XIII on the Most Holy Eucharist. Chicago.
Chicago-viite (17. p.)Leo XIII, Pope. God With Us: Letter from Pope Leo XIII on the Most Holy Eucharist. Chicago, 1903.
MLA-viite (8. p.)Leo XIII, Pope. God With Us: Letter from Pope Leo XIII on the Most Holy Eucharist. Chicago, 1903.
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