1. Belanger, F., Sridhar, V., Van Slyke, C.: Comparing the Influence of Perceived Innovation Characteristics and Trustworthiness Across Countries. In: Proceeding of the International Conference on Electronic Commerce Research, ICECR-5 (November 2002)
2. Cheskin & Studio Archetype/Sapient, San Francisco, eCommerce Trust Study (January 1999), www.cheskin.com/think/studies/ecomtrust.html
3. iTrust, Aspects of Trust, The iTrust working group, cited 28 (October 2005), http://www.itrust.uoc.gr/dyncat.cfm?catid=37
4. Fogg, B., Marshall, J., Laraki, O., Osipovich, A., Varma, C., Fang, N., Paul, J., Rangnekar, A., Shon, J., Swani, P., Treinen, M.: What Makes Web Sites Credible? A Report on a Large Quantitative Study. In: Proceedings of the SIGCHI Conference on Human factors in Computing Systems, Seattle, USA, pp. 61–68 (2001) ISBN:1581133278
5. Fogg, B.J., Marshall, J., Karmeda, T., Solornon, J., Rangnekar, A., Boyd, J., Brown, B.: Web Credibility Research: a Method for Online Experiments and Early Study Results (2001), http://www.webcredibility.org/studies/WebCredFoggCHI2001shortpaper.PDF