Alden Library. (2012, July 25). How to find a book in Alden Library [Video file]. Retrieved from http://youtu.be/TZn6t_aqtG4.
Data from Statista (Note: cite the creator/source of the data as the author, NOT Statista, but indicate that the information comes from the Statista website. This is basically a website citation.)
International Telecommunication Union. (2011, October). Number of active mobile broadband subsciptions worldwide from 2005 to 2011 (in millions). Retrieved from http://www.statista.com/statistics/186337/number-of-mobile-broadband-subscriptions-worldwide-since-2005/.