Goya 1746 - 1828 : biography, analytical study and catalogue of his paintings 1-2 / by Jose Gudiol. - Barcelona : Polígrafa, 1985. - 2 nid. (731 s.) : kuv.
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84-343-044-9 (COMPLETE WORK) ; 84-343-0445-7 (VOLUME I) ; 84-343-0446-5 (VOLUME II)