(2003). Balagtas honored today on 215th birthday: Samahang Balagtas to hold main program at Manila Hotel. Philippine Star.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Balagtas Honored Today on 215th Birthday: Samahang Balagtas to Hold Main Program at Manila Hotel." Philippine Star 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Balagtas Honored Today on 215th Birthday: Samahang Balagtas to Hold Main Program at Manila Hotel." Philippine Star, 2003.
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