APA (7 वां संस्करण) प्रशस्ति पत्र

Dumlao, M. D. C. (2001). RP growth sputters to 2.5% in 1st quarter. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Dumlao, Ma. Doris C. "RP Growth Sputters to 2.5% in 1st Quarter." Philippine Daily Inquirer 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Dumlao, Ma. Doris C. "RP Growth Sputters to 2.5% in 1st Quarter." Philippine Daily Inquirer, 2001.