The Roman Martyrology. Transl. by the Archbishop of Baltimore. Last Edition, According to the Copy Printed at Rome in 1914. Revised Edition, with the Imprimatur of His Eminence Cardinal Gibbons. Baltimore: John Murphy Company, 1916. p.382.
The Roman Martyrology. Transl. by the Archbishop of Baltimore. Last Edition, According to the Copy Printed at Rome in 1914. Revised Edition, with the Imprimatur of His Eminence Cardinal Gibbons. Baltimore: John Murphy Company, 1916. p.307.
The Roman Martyrology. Transl. by the Archbishop of Baltimore. Last Edition, According to the Copy Printed at Rome in 1914. Revised Edition, with the Imprimatur of His Eminence Cardinal Gibbons. Baltimore: John Murphy Company, 1916. p.197.
Arnold Hugh Martin Jones; John Robert Martindale; J. Morris (1971). The Prosopography of the Later Roman Empire: V. 1 A.D. 260-395. Vol. I. Cambridge University Press. p. 766. ISBN978-0-521-07233-5. "He is most probably a fictitious character since there was no persecution of Christians in N. Gaul; this area was subject to the Caesar Constantius."
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The Golden Legend. The Lives of the Saints Gentian, Fulcian and VictoriceArchived 2007-09-30 at the Wayback Machine. Compiled by Jacobus de Voragine, Archbishop of Genoa, 1275. First edition published 1470. Englished by William Caxton, first edition 1483 Temple Classics, edited by F. S. Ellis. First issue of this Edition, 1900. Printed in Great Britain by T. and A. Constable Ltd. at the University Press, Edinburgh. Reprinted 1922, 1931.
Meier, Gabriel. "Sts. Crispin and Crispinian." The Catholic Encyclopedia. Vol. 4. New York: Robert Appleton Company, 1908. (New Advent). Retrieved: 26 Sept. 2012.
The Golden Legend. The Lives of the Saints Gentian, Fulcian and VictoriceArchived 2007-09-30 at the Wayback Machine. Compiled by Jacobus de Voragine, Archbishop of Genoa, 1275. First edition published 1470. Englished by William Caxton, first edition 1483 Temple Classics, edited by F. S. Ellis. First issue of this Edition, 1900. Printed in Great Britain by T. and A. Constable Ltd. at the University Press, Edinburgh. Reprinted 1922, 1931.
