Barber, Noel (1999). "Preface: The Murder Behind the Discovery". In Mormando, Franco (ed.). Saints & sinners: Caravaggio & the Baroque image. Chestnut Hill, Massachusetts: McMullen Museum of Art, Boston College; Distributed by the University of Chicago Press. pp. 11–13. ISBN978-1-892850-00-3. Retrieved 5 March 2021. For the details of the discovery, see this essay by eye-witness Noel Barber (superior of the Jesuit community in Dublin in which the painting was rediscovered.){{cite book}}: CS1 maint: postscript (link)
Mirabeau, Honoré (1867). Erotika Biblion. Chevalier de Pierrugues. Chez tous les Libraries.
Baglione, Giovanni (1642). Life of Caravaggio. Italy. Archived from the original on 1 November 2013. Retrieved 30 October 2013.
Because of the excessive ardour of his spirit Michelangelo was a little wild and he sometimes looked for the chance to break his neck or to risk the lives of others. People as quarrelsome as he were often to be found in his company: and having, in the end, confronted Ranuccio Tomassoni, a well-mannered young man, over some disagreement about a tennis match they challenged one another to a duel. After Ranuccio fell to the ground, Michelangelo struck him with the point of his sword and, having wounded him in the thigh, killed him.
Sciberras, Keith (April 2002). "Frater Michael Angelus in tumultu: the cause of Caravaggio's imprisonment in Malta". The Burlington Magazine (CXLV): 229–232. and Sciberras, Keith (July 2002). "Riflessioni su Malta al tempo del Caravaggio". Paragone Arte. LII (629): 3–20. Sciberras' findings are summarised online at Caravaggio.comArchived 10 March 2006 at the Wayback Machine
Sammut, E. (1949). "Caravaggio in Malta"(PDF). Scientia. 15 (2): 78–89. Archived from the original(PDF) on 8 October 2018. Retrieved 23 February 2017.
Baglione, Giovanni (1642). Life of Caravaggio. Italy. Archived from the original on 1 November 2013. Retrieved 30 October 2013.
Because of the excessive ardour of his spirit Michelangelo was a little wild and he sometimes looked for the chance to break his neck or to risk the lives of others. People as quarrelsome as he were often to be found in his company: and having, in the end, confronted Ranuccio Tomassoni, a well-mannered young man, over some disagreement about a tennis match they challenged one another to a duel. After Ranuccio fell to the ground, Michelangelo struck him with the point of his sword and, having wounded him in the thigh, killed him.
Sciberras, Keith (April 2002). "Frater Michael Angelus in tumultu: the cause of Caravaggio's imprisonment in Malta". The Burlington Magazine (CXLV): 229–232. and Sciberras, Keith (July 2002). "Riflessioni su Malta al tempo del Caravaggio". Paragone Arte. LII (629): 3–20. Sciberras' findings are summarised online at Caravaggio.comArchived 10 March 2006 at the Wayback Machine