1. Growing in Motion: The Circulation of Used Things on Second-hand Markets;Culture Unbound,2015
2. Consuming Ethics: Articulating the Subjects and Spaces of Ethical Consumption;Antipode,2005
3. Berg, W. 2017. A Coast to Coast Yard Sale. Available at: http://www.route50.com/yardsale.html [Last accessed on 19 January 2018].