APA (7 वां संस्करण) प्रशस्ति पत्र

Lei, R. W. (2010). The language of the heart. HealthToday Philippines.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Lei, Rowena Wendy. "The Language of the Heart." HealthToday Philippines 2010.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Lei, Rowena Wendy. "The Language of the Heart." HealthToday Philippines, 2010.