1 Jack Dougherty and Kristen Nawrotzki (2013). Writing History in the Digital Age, University of Michigan Press, Ann Arbor, MI. It is available at https://www.press.umich.edu/6589653/writing_history_in_the_digital_age.
2 Daniel J. Cohen and Roy Rosenzweig (2005). Digital History: A Guide to Gathering, Preserving, and Presenting the Past on the Web, University of Pennsylvania Press, Philadelphia, PA, http://chnm.gmu.edu/digitalhistory/.
3 Miriam Posner, “Some things to think about before you exhort everyone to code,” MiriamPosner.com, 29 February 2012, http://miriamposner.com/blog/some-things-to-think-about-before-you-exhort-everyone-to-code/.