(1921). Luther at Worms: A book of suggestions for the celebration of the four hundreth anniversary. The Lutheran Bureau of the National Lutheran Council.
Παραπομπή σε μορφή Chicago (17η εκδ.)Luther at Worms: A Book of Suggestions for the Celebration of the Four Hundreth Anniversary. New York: The Lutheran Bureau of the National Lutheran Council, 1921.
Παραπομπή σε μορφή MLA (9th εκδ.)Luther at Worms: A Book of Suggestions for the Celebration of the Four Hundreth Anniversary. The Lutheran Bureau of the National Lutheran Council, 1921.
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