APA (7 वां संस्करण) प्रशस्ति पत्र

Gorayeb, C. (2001). Marikina City. IN Creba speaks [column]: A model for M. Manila. Manila Bulletin.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gorayeb, Charlie. "Marikina City. IN Creba Speaks [column]: A Model for M. Manila." Manila Bulletin 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Gorayeb, Charlie. "Marikina City. IN Creba Speaks [column]: A Model for M. Manila." Manila Bulletin, 2001.