APA (7 वां संस्करण) प्रशस्ति पत्र

Mamanglu, S. (1997). Cost-effective heart operation: Brazil heart expert shows RP doctors how. Manila Bulletin.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Mamanglu, Shianee. "Cost-effective Heart Operation: Brazil Heart Expert Shows RP Doctors How." Manila Bulletin 1997.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Mamanglu, Shianee. "Cost-effective Heart Operation: Brazil Heart Expert Shows RP Doctors How." Manila Bulletin, 1997.