A. de Beruete y Moret, Goya, pintor de ritratos, Madrid, 1916, p. 177, no. 188.
A.L. Mayer, Francisco de Goya, Munich, 1923, p. 207, no. 512, fig. 233.
A.L. Mayer, Francisco de Goya, London and Toronto, 1924, p. 172, no. 512, pl. 233, as 'Francisco Goya, Portrait of a Woman'.
X. Desparmet Fitz-Gerald, L'Oeuvre Peint de Goya, Paris, 1928-1950, II, p. 217, no. 506, pl. 420, as 'Francisco Goya, Portrait de Femme inconnue'.
M.S. Soria, 'Augustín Esteve and Goya', Art Bulletin, XXV, no. 3, September 1943, p. 264, no. 67, as 'Augustín Esteve'.
E. Lafuente Ferrari, Antecedentes, coincidencias e influencias del arte de Goya, Madrid, 1947, p. 171, as 'Augustín Esteve'.
M.S. Soria, Augustín Esteve y Goya, Valencia, 1957, pp. 28, 140, no. 159, as 'Augustín Esteve, Uunknown Lady of the House of Gomar'.
J. Gudiol, Goya 1746-1828, Paris, 1971, I, pp. 173, 326, no. 651, IV, fig. 1059, as 'Francisco Goya, Retrato no identificado'.
P. Guinard et al, Tout l'oeuvre peint de Goya, Paris, 1976, p. 132, no. 608, illustrated, as 'Francisco Goya, Portrait d'une inconnu'.
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