Congressional Quarterly, Inc. (2013). Global issues: Selections from CQ researcher (2012 edition.). SAGE.
Chicago Style (17. basım) AtıfCongressional Quarterly, Inc. Global Issues: Selections from CQ Researcher. 2012 edition. Los Angeles: SAGE, 2013.
MLA (9th ed.) AtıfCongressional Quarterly, Inc. Global Issues: Selections from CQ Researcher. 2012 edition. SAGE, 2013.
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