Nissenbaum, Helen. "Computing and Accountability."Communications of the ACM1st ser. 37 (1994): 73-80.Web. 3 Mar. 2011.LinkKopec, Danny, and Suzanne Tamang. "Failures in Complex Systems: Case Studies, Causes, and Possible Remedies."ACM SIGCSE Bulletin39.2 (2007): 180-84.American Computing Machinery. Web. 3 Mar. 2011. Link
Suggested readings:
Bowen, Jonathan. "The Ethics of Safety-Critical Systems."Communications of the ACM4th ser. 43 (2000): 91-97. Association for Computing Machinery. Web. 3 Mar. 2011.Link