VAUCHEZ, André. Sainthood in the later Middle Ages. 1st paperback ed. Cambridge ; New York : Cambridge University Press, 2005. xxvii, 645 s. Available on Internet: <http://www.loc.gov/catdir/toc/cam021/96006461.html> <http://www.loc.gov/catdir/description/cam027/96006461.html> ISBN 0-521-61981-5.