Berrios G.E.; Luque R. (1999). «Cotard's 'On Hypochondriacal Delusions in a Severe form of Anxious Melancholia'». History of Psychiatry10 (38): 269–278. doi:10.1177/0957154x9901003806. PMID11623880.
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Brumfield, Dale M. (2 Οκτωβρίου 2020). «Mademoiselle X: Living While Dead». Lessons from History (στα Αγγλικά). Ανακτήθηκε στις 13 Μαΐου 2022.
Berrios G.E.; Luque R. (1999). «Cotard's 'On Hypochondriacal Delusions in a Severe form of Anxious Melancholia'». History of Psychiatry10 (38): 269–278. doi:10.1177/0957154x9901003806. PMID11623880.
Pearn, J.; Gardner-Thorpe, C (May 14, 2002). "Jules Cotard (1840–1889) His Life and the Unique Syndrome that Bears his Name". Neurology (abstract). 58 (9): 1400–3. doi:10.1212/wnl.58.9.1400. PMID 12011289