edited by Robert D. DiClerico; Allan S. Hammock. (2007). Points of view: Readings in American government and politics. Boston: McGraw-Hill.
Chicago-tyylinen lähdeviittausedited by Robert D. DiClerico; Allan S. Hammock. Points of View: Readings in American Government and Politics. Boston: McGraw-Hill, 2007.
MLA-viiteedited by Robert D. DiClerico; Allan S. Hammock. Points of View: Readings in American Government and Politics. Boston: McGraw-Hill, 2007.
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