APA (7 वां संस्करण) प्रशस्ति पत्र

Guinigundo, D. C. (1998). BSP initiatives to stabilize peso explained. IN Letters [column]. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Guinigundo, Diwa C. "BSP Initiatives to Stabilize Peso Explained. IN Letters [column]." Philippine Daily Inquirer 1998.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Guinigundo, Diwa C. "BSP Initiatives to Stabilize Peso Explained. IN Letters [column]." Philippine Daily Inquirer, 1998.