Middleton, T. C. (1911). Early Schools in Philadelphia. [Continued] Records of the American Catholic Historical Society of Philadelphia. Volume XXII. Pages 155-156. Philadelphia : American Catholic Historical Society of Philadelphia.
Παραπομπή σε μορφή Chicago (17η εκδ.)Middleton, Thomas C. Early Schools in Philadelphia. [Continued] Records of the American Catholic Historical Society of Philadelphia. Volume XXII. Pages 155-156. Philadelphia : American Catholic Historical Society of Philadelphia, 1911.
Παραπομπή σε μορφή MLA (8th εκδ.)Middleton, Thomas C. Early Schools in Philadelphia. [Continued] Records of the American Catholic Historical Society of Philadelphia. Volume XXII. Pages 155-156. Philadelphia : American Catholic Historical Society of Philadelphia, 1911.
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