Griffin, M. I. J. (1887). Thomas FitzSimons, Pennsylvania's Catholic Signer of the Constitution of the United States. Philadelphia.
Dyfyniad Arddull ChicagoGriffin, Martin I. J. Thomas FitzSimons, Pennsylvania's Catholic Signer of the Constitution of the United States. Philadelphia, 1887.
Dyfyniad MLAGriffin, Martin I. J. Thomas FitzSimons, Pennsylvania's Catholic Signer of the Constitution of the United States. Philadelphia, 1887.
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