<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Milne, David / Paris, Cecile / Christensen, Helen / Batterham, Philip / O'Dea, Bridianne</hi> (2015): "We Feel: Taking the emotional pulse of the world", in: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Proceedings of the 19th Triennial Congress of the International Ergonomics Association (IEA 2015)</hi>.