Jelaskan Catatan dari Tomas yang ragu-ragu

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Cassidy, Brendan, "A Relic, Some Pictures and the Mothers of Florence in the Late Fourteenth Century", Gesta, Vol. 30, No. 2 (1991), pp. 91–99, The University of Chicago Press on behalf of the International Center of Medieval Art, JSTOR

Gurewich, Vladimir, "Observations on the Iconography of the Wound in Christ's Side, with Special Reference to Its Position", Journal of the Warburg and Courtauld Institutes, Vol. 20, No. 3/4 (Jul. - Dec., 1957), pp. 358–362, Warburg Institute, JSTOR

Jacks, Philip J., and Caferro, William, The Spinelli of Florence: fortunes of a Renaissance merchant family, 2001, Penn State Press, ISBN 0-271-01924-7, 9780271019246, google books

Leroy, Jules, [http://www.persee.fr/web/revues/home/prescript/article/syria_0039-7946_1959_num_36_3_8433_t1_0320_0000_2 Review of André Grabar Les Ampoules de Terre Sainte], Syria. Archéologie, Art et histoire, Vol 36, 1959 (in French)

Milburn, Robert. Early Christian art and architecture, University of California Press, 1988, ISBN 0-520-06326-0, ISBN 978-0-520-06326-6

Most, Glenn W., Doubting Thomas, 2009, Harvard University Press, ISBN 0-674-04125-9, 9780674041257

O'Rahilly, Alfred, "The Stigmata of Saint Francis", Studies: An Irish Quarterly Review, Vol. 27, No. 106 (Jun., 1938), pp. 177–198, Irish Province of the Society of Jesus, JSTOR

Pickard, John, The Doubting Thomas: The Bronze Group by Andrea del Verrocchio, The American Magazine of Art, Vol. 7, No. 10 (Aug., 1916), pp. 410–414, JSTOR

Rylands, Philip, "Palma Vecchio's 'Assumption of the Virgin'", The Burlington Magazine, Vol. 119, No. 889, (Apr., 1977), pp. 244–250, JSTOR

Salisbury, Joyce E., review of Doubting Thomas by Glen W. Most, The Catholic Historical Review, Vol. 92, No. 1 (Jan., 2006), pp. 95–96, Catholic University of America Press, JSTOR

Schiller, Gertrud, Iconography of Christian Art, Vol. II, 1972 (English trans from German), Lund Humphries, London, ISBN 0-85331-324-5

Scoville, Chester Norman, Saints And The Audience In Middle English Biblical Drama, 2004, University of Toronto Press, ISBN 0-8020-8944-5, 9780802089441, google books

Soper, Alexander Coburn, "The Italo-Gallic School of Early Christian Art", The Art Bulletin, Vol. 20, No. 2 (Jun., 1938), pp. 145–192, JSTOR

Van Eck, Xander, "From Doubt to Conviction: Clandestine Catholic Churches as Patrons of Dutch Caravaggesque Painting", Simiolus: Netherlands Quarterly for the History of Art, Vol. 22, No. 4 (1993 - 1994), pp. 217–234, Stichting voor Nederlandse Kunsthistorische Publicaties, JSTOR

Vikan, Gary. Byzantine pilgrimage art'', Issue 5 of Byzantine Collection Publications, Dumbarton Oaks, Trustees for Harvard University, 1982