Halcon, M. (1992). Anti-TFI coalition sets protest vigil on November 18. Philippine Collegian.
Citazione stile Chigago Style (17a edizione)Halcon, Mardy. "Anti-TFI Coalition Sets Protest Vigil on November 18." Philippine Collegian 1992.
Citatione MLA (9a ed.)Halcon, Mardy. "Anti-TFI Coalition Sets Protest Vigil on November 18." Philippine Collegian, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.