APA (7 वां संस्करण) प्रशस्ति पत्र

(1997). Market approach not suited for CARP, says US prof. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"Market Approach Not Suited for CARP, Says US Prof." Philippine Daily Inquirer 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"Market Approach Not Suited for CARP, Says US Prof." Philippine Daily Inquirer, 1997.