Meyer, K. A. (2006). "The method (and madness) of evaluating online discussions." Journal of Asynchronous Learning Networks 10(4)
Nicol, D., & Draper, S. (2009). "A blueprint for transformational organisational change in higher education: REAP as a case study." Includes information from an earlier paper (2008), "Redesigning written feedback to students when class sizes are large," presented at the Improving University Teachers Conference, 29 July - 1 August, Glasgow.