Cognitive Diversity: A Structured Approach to Trapping Human Error. - Stephen J. Westerman; Nick Shryane; Martin Crawshaw; G. Robert J. Hockey; William Wyatt-Millington (SAFECOMP, 1995)

Human Factors in Safety-Critical Systems: An underestimated contribution? - Stephen J. Westerman; G. Robert J. Hockey (SAFECOMP, 1996)

Speech-Based E-Mail and Driver Behavior: Effects of an In-Vehicle Message System Interface. - A. Hamish Jamson; Stephen J. Westerman; G. Robert J. Hockey; Oliver M. J. Carsten (Hum. Factors, 2004)