Philadelphia, A. C. H. S. o. (1907). Back matter. (Advertisements). Records of the American Catholic Historical Society of Philadelphia. Volume XVIII. No. 2. Philadelphia : American Catholic Historical Society of Philadelphia.
Chicago-viite (17. p.)Philadelphia, American Catholic Historical Society of. Back Matter. (Advertisements). Records of the American Catholic Historical Society of Philadelphia. Volume XVIII. No. 2. Philadelphia : American Catholic Historical Society of Philadelphia, 1907.
MLA-viite (8. p.)Philadelphia, American Catholic Historical Society of. Back Matter. (Advertisements). Records of the American Catholic Historical Society of Philadelphia. Volume XVIII. No. 2. Philadelphia : American Catholic Historical Society of Philadelphia, 1907.