(1999). Tawi-tawi town to mark 619 years of Isam in RP. Philippine Star.
Cita Chicago (17th ed.)"Tawi-tawi Town to Mark 619 Years of Isam in RP." Philippine Star 1999.
Cita MLA (9th ed.)"Tawi-tawi Town to Mark 619 Years of Isam in RP." Philippine Star, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.