Terminio, E. B. (1997). 4,000 GSIS workers walk out of their jobs. Manila Chronicle.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTerminio, Elna B. "4,000 GSIS Workers Walk Out of Their Jobs." Manila Chronicle 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTerminio, Elna B. "4,000 GSIS Workers Walk Out of Their Jobs." Manila Chronicle, 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.