Estrada, E. (2002). Caloocan lawmaker pushes for additional benefits for elderly. Manila Times.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEstrada, Eric. "Caloocan Lawmaker Pushes for Additional Benefits for Elderly." Manila Times 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEstrada, Eric. "Caloocan Lawmaker Pushes for Additional Benefits for Elderly." Manila Times, 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.