Adelaar, T. and Steinfield, C. (2008). Exchanging Cradle-to-Cradle Materials Online? Lessons From the American Recycling Industry. Facilitating Sustainable Innovations, Leeuwarden, Netherlands, 26-28 June.
Adelaar, T. (2005). Explaining variations in the use of the Internet to support inter-organizational exchange: The case of the recycling industry. Unpublished Dissertation, Michigan State University, East Lansing, MI.
Adelaar, T. (2004). The trade of recyclable materials and the role of e-business: Strategic and policy implications. Doctoral Consortium of the Americas Conference on Information Systems (AMCIS), New York City, August 5-8.
Adelaar, T. (2003). Electronic Commerce and the Implications for Market Structure: The Example of the Art and Antiques Trade. In: Steinfield, C. (Ed.) (2003). New Directions in Research on E-commerce. West Lafayette, IN: Purdue University Press.
Adelaar, T. (2000) Electronic Commerce and the Implications for Market Structure: The Example of the Art and Antiques Trade. Journal of Computer Mediated Communication, 5 (3), (March 2000).
Adelaar, T., Wierstra, E. and de Wit, D. (2000). The current state of e-commerce in the Netherlands. The example of the music industry. Project by the Rathenau Instituut and the Telematica Instituut.