Della Porta, Donatella, Corrupt exchanges : actors, resources, and mechanisms of political corruption / Donatella della Porta and Alberto Vannucci. - New York : Aldine de Gruyter, 1999. - xiv, 314 p. : ISBN: CSLG3667 Subjects--Topical Terms: Political corruption. Dewey Class. No.: 364.1323 / Co