1. Anthes, G. (2015, January 1). Data brokers are watching you. Retrieved February 27, 2019, from https://dl.acm.org/citation.cfm?doid=2688498.2686740
2. CIPPIC. (2006). On the data trail: How detailed information about you gets into the hands of organizations with whom you have no relationship. A report on the Canadian data brokerage industry. Retrieved from https://idtrail.org/files/DatabrokerReport.pdf
3. Kitchin, R. (2014). The data revolution: Big data, open data, data infrastructures and their consequences. In R. Kitchin (Ed.), Small data, data infrastructures and data brokers (Rev. ed., pp. 27–47). London: Sage.
4. Kitchin, R., & Lauriault, T. (2014, January 8). Small data, data infrastructures and big data by Rob Kitchin, Tracey Lauriault: SSRN. Retrieved February 27, 2019, from https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2376148
5. Ramirez, E., Brill, J., Ohlhausen, M., Wright, J., & McSweeny, T. (2014). Data brokers a call for transparency and accountability. Retrieved from https://www.ftc.gov/system/files/documents/reports/data-brokers-call-transparency-accountability-report-federal-trade-commission-may-2014/140527databrokerreport.pdf