Noen linker, tema opphavsrett
http://www.torvund.net/index.php?page=opph_intr_041
http://fotografeivindrohne.blogspot.no/2010/10/tanker-om-opphavsrett-pa-foto-og-bilder.html
http://www.francisvachon.com/blog/10-bogus-excuses-to-use-a-photo-you-found-on-the-internet/
http://www.theguardian.com/media/greenslade/2013/nov/26/news-photography-medialaw
http://www.infotoday.com/LinkUp/The-Right-Way-to-Use-Others-Photos-75236.shtml
http://blog.2createawebsite.com/2010/08/16/are-you-using-images-on-your-website-illegally/