Villa, R. L. (2002). Guingona returns as President of ruling Lakas party. Manila Bulletin.
Chicago Style (17th ed.) CitationVilla, Rod L. "Guingona Returns as President of Ruling Lakas Party." Manila Bulletin 2002.
MLA (9th ed.) CitationVilla, Rod L. "Guingona Returns as President of Ruling Lakas Party." Manila Bulletin, 2002.
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