APA (7 वां संस्करण) प्रशस्ति पत्र

Harper, B. L. (2001). Filipino trivia and historical facts. IN Sense and sensibility [column]. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Harper, Bambi Lammoghia. "Filipino Trivia and Historical Facts. IN Sense and Sensibility [column]." Philippine Daily Inquirer 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Harper, Bambi Lammoghia. "Filipino Trivia and Historical Facts. IN Sense and Sensibility [column]." Philippine Daily Inquirer, 2001.