Bibliographic reference(s)

pp.117-19, no.6 (Capellen 2001 : Capellen, JM, 2001. Raphael : the paintings. Volume 1, The Beginning in Umbria and Florence ca.1500-1508 )

pp.118-9, no.26 (Chapman/Plazzotta/Henry 2004 : Chapman, H, Plazzotta, C, Henry, T. Raphael. From Urbino to Rome. London, 2004)