http://www.cbsnews.com/news/snickers-kiss-super-bowl-ad-pulled/
http://blog.caranddriver.com/hyundais-offensive-pipe-job-commercial-was-pulled-still-worst-ad-of-the-year-maybe-ever-the-ad-section/
http://news.bbc.co.uk/2/hi/entertainment/2857537.stm
http://metro.co.uk/2015/02/18/13-adverts-that-were-too-controversial-for-the-british-public-5067937/#ixzz4cj6RGuTB
https://www.theguardian.com/media/2015/feb/18/bookingcom-advert-cleared-despite-complaints-over-substitute-swearword
https://qz.com/695240/the-full-apology-from-the-chinese-company-behind-the-racist-laundry-detergent-ad/
http://www.usatoday.com/story/money/2015/01/14/mcdonalds-signs-ad-causes-a-stir/21742137/
http://www.dailymail.co.uk/news/article-3360271/Commercials-telling-men-cheat-wives-women-trimming-bushes-Rebel-Wilson-2015-s-complained-ads.html
http://chicagoinno.streetwise.co/2016/02/05/groupon-super-bowl-ad-tibet-commercial-still-a-flop-5-years-later/
http://www.businessinsider.com/tyler-the-creators-mountain-dew-goat-ad-2013-5
https://www.theguardian.com/media/2013/sep/26/red-bull-titanic-ad-escapes-censure