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 Unpublished Dissertation, Michigan State University, East Lansing, MI.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). Media coverage and the effects on sustainable forest management practices. The case of Forest Stewardship Council (FSC) certification of forests and forest products. National Communication Association Convention, Miami Beach, FL, November 19-23.