archive.org/web/20161025230021/http://www.panoramio.com/user/1624309?with_photo_id=76144133 operator: Panoramio described at URL: https://web.archive...
rikardo 07 URL: https://web.archive.org/web/20161103043817/http://www.panoramio.com/user/9191255?with_photo_id=132516554 operator: Panoramio described...
rikardo 07 URL: https://web.archive.org/web/20161103043816/http://www.panoramio.com/user/9191255?with_photo_id=132516555 operator: Panoramio described...
rikardo 07 URL: https://web.archive.org/web/20161103114121/http://www.panoramio.com/user/9191255?with_photo_id=132516549 operator: Panoramio described...
Ángel; SIERRA CANDUELA, Jorge A.; NAVARRO SANZ, Santiago; SAORÍN, Tomás (2012). "Wiki Loves Monuments 2011: the experience in Spain and reflections regarding...
Digithum, núm. 14 (maig de 2012) | ISSN 1575-2275 Revista científica digital impulsada pels Estudis d’Arts i Humanitats. Date 31 May 2012 Source http://digithum...
archive.org/web/20161025125030/http://www.panoramio.com/user/7111109?with_photo_id=81164342 operator: Panoramio described at URL: https://web.archive...
panoramio.com/user/20050?with_photo_id=85393500 operator: Panoramio described at URL: https://web.archive.org/web/20161026003605/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026210301/http://www.panoramio.com/photo/85394392...
n.º 14 (mayo de 2012) | ISSN 1575-2275 Revista científica digital impulsada por los Estudios de Artes y Humanidades Date 31 May 2012 Source http://digithum...
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