Bibliografie

 

• http://www.digitalreins.com/?attachment_id=430

 

• http://www.seniorplaza.nl/Wilmink.htm

 

• http://ericbesselink.blogspot.nl/2009_05_01_archive.html

 

• http://www.schrijversinfo.nl/wilminkwillem.html

 

• http://www.seniorplaza.nl/Wilmink.htm

 

• http://www.dbnl.org/tekst/kuyp007dich01_01/kuyp007dich01_01_0014.php

 

• http://en.wikipedia.org/wiki/Willem_Wilmink

 

• http://wallalay.com/earth-wallpaper-43-394890-desktop-background.html 

 

• http://www.bhmpics.com/view-blue_planet_earth-1920x1080.html 

 

• http://wonderfulengineering.com/33-free-hd-universe-backgrounds-for-desktops-laptops-and-tablets/ 

 

• http://whendell.deviantart.com/art/Blue-Space-440026110

 

• http://hdimges.com/hd-wallpapers-space-planets-hd-cool-7-hd-wallpaper.html