Reeploeg, S., Jennings, A., Watt, A., Tulinius, T., Poilvez, M., Ceolin, M., Gunnell, T., Egilsdóttir, Á., Burns, K., Parsons, G., Heiniger, A. K., Clarke, S., Murray, J., Ralph, V., Renwick, E. & Napier, I., 1 Apr 2017, UK: Cambridge Scholars Publishing. 270 p.