M. Rooses, L’Oeuvre de P.P. Rubens, histoire et description de ses tableaux et dessins, 5 vols, Antwerp 1886-1892, vol IV, p. 213, no. 993;
T. Gibson, Letters of Dr Théodore de Mayerne to the Syndics and Executive Council of the Republic of Geneva, Annals of Medical History , vol. IX, 1937, p. 403, fig. 1 (as Rubens);
T. Gibson, The Iconography of Dr. Théodore Turquet de Mayerne, Annals of Medical History , 3 rd Series, vol. III, 1941, p. 293, fig. 5 (as Rubens);
W.R. Valentiner, ‘Rubens’ Paintings in America’, The Art Quarterly , vol IX, 2, Spring 1946, p. 164, no. 108;
J.A. Goris and J.S. Held, Rubens in America, Antwerp 1947, p. 29, no. 16, reproduced pl. 24 (as Rubens);
L. Burchard and R.A. d’Hulst, Rubens Drawings , 2 vols, Brussels 1963, vol. I, p. 265, under no. 171 (as a contemporary replica, of equal quality to the New York University painting);
D. Piper, Catalogue of Seventeenth-Century Portraits in the National Portrait Gallery, 1625-1714 , Cambridge 1963, p. 229, under no. 1652;
C. Davis, Rubens and Mayerne, unpublished dissertation, University of North Carolina, Chapel Hill 1967, p. 25, no. 2;
F. Huemer, Corpus Rubenianum Ludwig Burchard. Part XIX (1). Portraits , London and Brussels 1977, pp. 176-77, under no. 46 (as a contemporary replica);
K. Van der Stighelen and H. Vlieghe, Corpus Rubenianum Ludwig Burchard. Part XIX (3). Portraits of unidentified and newly identified sitters painted in Antwerp , London and Turnhout 2021, pp. 35-36 (‘The problems of the attribution of the drawing and the various portraits is left out of consideration here’, n. 76).