(2005). 'Lang-ay Festival' unites rival tribes. Manila Times.
Cita Chicago (17th ed.)"'Lang-ay Festival' Unites Rival Tribes." Manila Times 2005.
Cita MLA (9th ed.)"'Lang-ay Festival' Unites Rival Tribes." Manila Times, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.