Forni, P. (2011). The extended case method: Four Countries, four decades, four great transformation, and one theoretical tradition / Michel Burawoy. California: University of California Press, 2009. 360p. ISBN 9780520259010. Miríada: Investigación En Ciencias Sociales, 3(6), pp. 175–176. Recuperado a partir de http://p3.usal.edu.ar/index.php/miriada/article/view/29