APA (7 वां संस्करण) प्रशस्ति पत्र

(2018). Boxing's Olympic future in jeopardy. IN Sports [column]. Manila Standard.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"Boxing's Olympic Future in Jeopardy. IN Sports [column]." Manila Standard 2018.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"Boxing's Olympic Future in Jeopardy. IN Sports [column]." Manila Standard, 2018.