Villareal, I. Z. (1998). Conflict resolution in Mindanao: A journey towards lasting peace. Raintree Trading and Pub.
Citazione stile Chigago Style (17a edizione)Villareal, Ismael Z. Conflict Resolution in Mindanao: A Journey Towards Lasting Peace. Mandaluyong City: Raintree Trading and Pub, 1998.
Citatione MLA (9a ed.)Villareal, Ismael Z. Conflict Resolution in Mindanao: A Journey Towards Lasting Peace. Raintree Trading and Pub, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.