<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Graham, Shawn, Milligan, Ian, Weingart, Scott.</hi> 2015. <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Exploring Big Historical Data: The Historian's Macroscope</hi>. London: Imperial College Press.