Aben, E. L. (2008). Puno pushes BFP upgrade bills. Manila Bulletin.
Cita Chicago Style (17a ed.)Aben, Elena L. "Puno Pushes BFP Upgrade Bills." Manila Bulletin 2008.
Cita MLA (9a ed.)Aben, Elena L. "Puno Pushes BFP Upgrade Bills." Manila Bulletin, 2008.
Precaución: Estas citas no son 100% exactas.