Espina, R. (2010). Golden rule of politics. IN Never on a Sunday [column]. Manila Bulletin.
Chicago Style (17. basım) AtıfEspina, Rene. "Golden Rule of Politics. IN Never on a Sunday [column]." Manila Bulletin 2010.
MLA (9th ed.) AtıfEspina, Rene. "Golden Rule of Politics. IN Never on a Sunday [column]." Manila Bulletin, 2010.
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