APA (7 वां संस्करण) प्रशस्ति पत्र

Quingco, O. I. (2001). Digging for fragments of the past at the Ayumtamiento. Manila Times.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Quingco, Oliver II. "Digging for Fragments of the Past at the Ayumtamiento." Manila Times 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Quingco, Oliver II. "Digging for Fragments of the Past at the Ayumtamiento." Manila Times, 2001.