B. Cohen, In the Light of Caravaggio , exh. cat., London 1976, pp. 13-16, no. 4, reproduced in colour (as Giacomo Galli, known as Spadarino);
B. Llewellyn and C. McCorquodale, "In the Light of Caravaggio", in The Connoisseur , 192, June 1976, p. 11, reproduced fig. 3 (as Giacomo Galli, known as Spadarino);
A. Busiri Vici, "Altri inediti dello Spadarino", in Antologia di Belle Arti , 4, December 1977, pp. 343-46, reproduced fig. 2 (as Giacomo Galli, known as Spadarino);
M. Marini, "Caravaggio e il naturalismo internazionale", in Storia dell"arte italiana , vol. 6, Turin 1979, p. 370, no. 305, reproduced (as Giovanni Antonio Galli, known as Spadarino);
E. Giffi, "Per lo Spadarino", in Prospettiva , 50, July 1987, p. 81 n. 43 (as Giovanni Antonio Galli, known as Spadarino);
M Pulini, "La passiflora di Michele Desubleo", in Accademia Clementina , 35-36, 1995-1996, pp. 107-9, reproduced fig. 93 (as follower of Michele Desubleo);
R. Randolfi, "Ritrovamenti documentari per Giovanni Antonio Galli detto lo Spadarino", in Studi di Storia dell"Arte , 10, 1999, pp. 76 and 80 n. 51 (as Giovanni Antonio Galli, known as Spadarino);
A. Cottino, Michele Desubleo , Soncino 2001, p. 136, listed under no. 25 (as follower of Michele Desubleo);
G. Papi, Spadarino , Soncino 2003, pp. 27 and 41 nn. 77 and 78 (as follower of Michele Desubleo);
J.T. Spike, "Spadarino Problems", in Studi di Storia dell"Arte , 16, 2005, pp. 255-56 and 258, reproduced fig. 1 (as Giovanni Antonio Galli, known as Spadarino);
M. Pulini, "Le due Veneri di Reynaud Levieux, artista prossimo a Desubleo", in Storia dell"arte , 132, 2012, pp. 82-94, reproduced in colour fig. 1 (as Reynaud Levieux).