Ritola, J. «David Hitchcock and Bart Verheij (eds.), Arguing on the Toulmin Model: New Essays in Argument Analysis and Evaluation, New York: Springer, Argumentation Library, Vol. 10, 2006, 439pp., ISBN-10 1-4020-4937-4 (HB), ISBN-10 1-4020-4938-2 (e-book), $219». Cogency, vol. 2, n.º 2, mayo de 2010, https://cogency.udp.cl/index.php/cogency/article/view/237.