APA (7 वां संस्करण) प्रशस्ति पत्र

Marfil, M. (1998). Erap's dream: Mindanao as food basket of RP. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Marfil, Martin. "Erap's Dream: Mindanao as Food Basket of RP." Philippine Daily Inquirer 1998.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Marfil, Martin. "Erap's Dream: Mindanao as Food Basket of RP." Philippine Daily Inquirer, 1998.