Grafilo, J. (2001). Poor Filipinos stick it out with jailed former President Estrada. Manila Bulletin.
Chicago-viite (17. p.)Grafilo, John. "Poor Filipinos Stick It Out with Jailed Former President Estrada." Manila Bulletin 2001.
MLA-viite (9. p.)Grafilo, John. "Poor Filipinos Stick It Out with Jailed Former President Estrada." Manila Bulletin, 2001.
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