Lucas, F. (1840). Reasons for becoming a Roman Catholic: Addressed to the Society of Friends. Catholic Society for the Diffusion of Religious Knowledge.
Chicago-referens (17:e uppl.)Lucas, Frederick. Reasons for Becoming a Roman Catholic: Addressed to the Society of Friends. Cincinnati: Catholic Society for the Diffusion of Religious Knowledge, 1840.
MLA-referens (8:e uppl.)Lucas, Frederick. Reasons for Becoming a Roman Catholic: Addressed to the Society of Friends. Catholic Society for the Diffusion of Religious Knowledge, 1840.
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