APA (7 वां संस्करण) प्रशस्ति पत्र

Villanueva, M. A. (1997). FVR okays hike in GSIS pension to P9,000 a month. Philippine Star.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Villanueva, Marichu A. "FVR Okays Hike in GSIS Pension to P9,000 a Month." Philippine Star 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Villanueva, Marichu A. "FVR Okays Hike in GSIS Pension to P9,000 a Month." Philippine Star, 1997.