Villa, R. L. (2002). Guingona returns as President of ruling Lakas party. Manila Bulletin.
Citación estilo ChicagoVilla, Rod L. "Guingona Returns as President of Ruling Lakas Party." Manila Bulletin 2002.
Cita MLAVilla, Rod L. "Guingona Returns as President of Ruling Lakas Party." Manila Bulletin, 2002.
Warning: These citations may not always be 100% accurate.