Lindgaard, 2003
Lindgaard, G. (2003). Cost-benefit analysis: What can HCI contribute? HOT Topics!, 2, 2.
http://www.carleton.ca/hotlab/hottopics/Articles/cost_benefit_analysis.html
Lindgaard, G. (2003). Cost-benefit analysis: What can HCI contribute? HOT Topics!, 2, 2.
http://www.carleton.ca/hotlab/hottopics/Articles/cost_benefit_analysis.html