Amancio, H. (2018). Weeklong activities to mark 447th Manila Day. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)Amancio, Hans. "Weeklong Activities to Mark 447th Manila Day." Manila Bulletin 2018.
Citatione MLA (9a ed.)Amancio, Hans. "Weeklong Activities to Mark 447th Manila Day." Manila Bulletin, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.