http://www.realgoya.com/zuloaga_fuendetodos_parte1/

http://valenciaplaza.com/zuloaga-alfaro-y-navarro-protagonistas-de-la-temporada-2018-de-la-fundacion-bancaja

https://www.facebook.com/descubrirelarte/photos/a.123513103437.125852.25722938437/10156830277358438/?type=3&theater

http://www.rtve.es/alacarta/videos/documentales-color/ignacio-zuloaga-pintor/2900971/

http://hedatuz.euskomedia.org/3864/1/25233243.pdf

http://www.retabloceramico.net/bio_zuloagabonetadaniel.htm

http://www.premiorenacimiento.eu

https://www.tripadvisor.es/ShowUserReviews-g616249-d10854480-r482724855-Pedraza_Castle-Pedraza_Province_of_Segovia_Castile_and_Leon.html#REVIEWS