the business of Phish

http://blog.priceonomics.com/post/48216173465/the-business-of-phish

how many copies do you have to sell to have a no. 1 single in the UK?

http://www.masterton.co.uk/2013/04/hey-what-does-it-take/

Clive Davis's book - a cheat sheet

http://www.hollywoodreporter.com/earshot/60-things-we-learned-clive-423616?page=show

behind the business model of MailOnline

http://www.themediabriefing.com/article/2013-03-26/mail-online-biggest-news-site