1. Barton, D. (2008). Using measurements to drive organizational value. Contracting Excellence, November 2008. International Association for Contract and Commercial Management IACCM. http://www2.iaccm.com/resources/?id=8030 . Accessed 26 Sept 2016.
2. Barton, T. D. (2007). Three modes of legal problem solving–and what to do about them in legal education. California Western Law Review, 43, 389–416. http://works.bepress.com/thomas_barton/10/ . Accessed 26 Sept 2016.
3. Barton, T. D. (2008). A paradigm shift in legal thinking. Six contrasts of traditional and preventive/proactive legal thought. In H. Haapio (Ed.), A proactive approach to contracting and law (pp. 35–42). Turku, Finland: International Association for Contract and Commercial Management & Turku University of Applied Sciences.
4. Barton, T. D. (2009). Preventive law and problem-solving: Lawyering for the future. Lake Mary, FL: Vandeplas Publishing.
5. Barton, T. D. (2012). Collaborative contracting as preventive/proactive law. In G. Berger-Walliser & K. Østergaard (Eds.), Proactive law in a business environment (pp. 107–127). Copenhagen, Denmark: DJØF Publishing.