id	domain	url
ajm-1768	sloanconsortium.org	http://sloanconsortium.org/publications/survey/going_distance_2011
ajm-1768	onlinelearningconsortium.org	http://onlinelearningconsortium.org/publications/survey/chang
ajm-1768	www.insidehighered.com	http://www.insidehighered.com/news/2010/12/07/wharton
ajm-1768	wcetblog.wordpress.com	http://wcetblog.wordpress.com/2013/08/06/creating-an-effective-mooc