Della Porta, Donatella, 1956- Social movements : an introduction / Donatella della Porta and Mario Diani. - 2nd ed. - Malden, MA : Blackwell Publishing, c2006. - ix, 345 p. ; 23 cm. ISBN: 9781405102810 (hard cover : alk. paper) 1405102810 (hard cover : alk. paper) 9781405102827 (pbk. : alk. paper) 1405102829 (pbk. : alk. paper) LCCN: 2005011636 Subjects--Topical Terms: Social movements. LC Class. No.: 303.48 / .D45 2006 Dewey Class. No.: 303.48/4