1. Altman, I. The Environment and Social Behavior: Privacy, Personal Space, Territory and Crowding. Monterey, CA: Brookes, 1975.
2. Anderson, J.C., and Gerbing, S.W. Structural equation modeling in practice: a review and recommended two-step approach. Psychological Bulletin, 103, 3 (1988), 411-423.
3. Arthur, C. Hackers, shopfronts and worms: How fraud on the Internet costs customers £100,000 a day. Independent, November 11, 2003.
4. Bagozzi, R.P. Structural equation models in marketing research. In W.D. Neil (ed.), First Annual Advanced Research Techniques Forum. Chicago: American Marketing Association, 1991, pp. 335-379.
5. Bickford, D.M., and Reynolds, N. Activism and service-learning: Reframing volunteerism as acts of dissent. Critical Approaches to Teaching Literature, Language, Composition and Culture, 8, 2 (2002), 229-252.