- http://www.relaxonline.me.uk/sa1/index.html
- http://www.cse.unsw.edu.au/~geoffo/humour/flattery.html
- http://www.mayoclinic.org/healthy-lifestyle/stress-management/in-depth/stress-relievers/art-20047257?reDate=19042015
- http://util.library.dal.ca/calculator/
- http://soundrown.com/
- http://roykesluttgevinster.helsenorge.no/en
apr 20 2015 ∞
jul 7 2015 +
jul 7 2015 +