Horario, R. A. (2012). DepEd reviews Ibanag tongue as learning tool. Manila Times.
Citazione stile Chigago Style (17a edizione)Horario, Ritchie A. "DepEd Reviews Ibanag Tongue as Learning Tool." Manila Times 2012.
Citatione MLA (9a ed.)Horario, Ritchie A. "DepEd Reviews Ibanag Tongue as Learning Tool." Manila Times, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.