archive.org/web/20161023070156/http://www.panoramio.com/user/2333416?with_photo_id=50564524 operator: Panoramio described at URL: https://web.archive...
(coords.). “Academic research into Wikipedia” [online dossier]. Digithum, No. 14, pp. 94-104. UOC. ISSN 1575-2275 Date 31 May 2012 Source http://digithum.uoc...
archive.org/web/20161023200906/http://www.panoramio.com/user/3794713?with_photo_id=65833909 operator: Panoramio described at URL: https://web.archive...
España y reflexiones desde la difusión del patrimonio cultural. Digithum, n.º 14 (mayo de 2012) | ISSN 1575-2275 Revista científica digital impulsada por los...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014200909/http://www.panoramio.com/photo/33920860...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013205841/http://www.panoramio.com/photo/25981285 determination method:...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015055118/http://www.panoramio.com/photo/33920827...
panoramio.com/user/698184?with_photo_id=4517417 operator: Panoramio described at URL: https://web.archive.org/web/20161010001851/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014143536/http://www.panoramio.com/photo/33920876...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015174353/http://www.panoramio.com/photo/33920846...