Campbell, J. E. (1953). Indulgences, the ordinary power of prelates inferior to the Pope to grant indulgences: An historical synopsis and a canonical commentary. Univ. of Ottawa Press.
Chicago-Zitierstil (17. Ausg.)Campbell, Joseph Edward. Indulgences, the Ordinary Power of Prelates Inferior to the Pope to Grant Indulgences: An Historical Synopsis and a Canonical Commentary. Ottawa: Univ. of Ottawa Press, 1953.
MLA-Zitierstil (9. Ausg.)Campbell, Joseph Edward. Indulgences, the Ordinary Power of Prelates Inferior to the Pope to Grant Indulgences: An Historical Synopsis and a Canonical Commentary. Univ. of Ottawa Press, 1953.
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