archive.org/web/20161025162311/http://www.panoramio.com/user/2333416?with_photo_id=86104077 operator: Panoramio described at URL: https://web.archive...
01102013.pdf Nederlands: Deze PDF laat de breakdown dd 01-10-2013 van de Category:Royal Library, The Hague in subcategorien en mediabestanden...
7 October 2016 English author name string: gnuckx URL: https://www.flickr.com/people/34409164@N06 Flickr user ID: 34409164@N06 publication date: 30 December...
7 October 2016 English Flickr user ID: 34409164@N06 author name string: gnuckx URL: https://www.flickr.com/people/gnuckx/ publication date: 30 December...
7 October 2016 English URL: https://www.flickr.com/people/34409164@N06 Flickr user ID: 34409164@N06 author name string: gnuckx publication date: 30 December...
archive.org/web/20161025201934/http://www.panoramio.com/user/6526608?with_photo_id=85633531 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024165626/http://www.panoramio.com/user/2333416?with_photo_id=85616097 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025095207/http://www.panoramio.com/user/2940280?with_photo_id=84233166 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161026055215/http://www.panoramio.com/user/2333416?with_photo_id=86103971 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161026002211/http://www.panoramio.com/user/2333416?with_photo_id=85616114 operator: Panoramio described at URL: https://web.archive...
.jpg){kind=link}
.jpg){kind=link}
.jpg){kind=link}
.jpg){kind=link}
.jpg){kind=link}
.jpg){kind=link}
.jpg){kind=link}
.jpg){kind=link}