DiClerico, R. D., & Hammock, A. S. (2004). Points of view: Readings in american government and politics (9th. ed.). McGraw - Hill.
Citazione stile Chigago Style (17a edizione)DiClerico, Robert D., e Allan S. Hammock. Points of View: Readings in American Government and Politics. 9th. ed. Boston: McGraw - Hill, 2004.
Citatione MLA (9a ed.)DiClerico, Robert D., e Allan S. Hammock. Points of View: Readings in American Government and Politics. 9th. ed. McGraw - Hill, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.