Esteban, J. M. (2013). Davao tribal leader gunned down by alleged army men. Philippine Collegian.
Citazione stile Chigago Style (17a edizione)Esteban, Jul Mar. "Davao Tribal Leader Gunned Down by Alleged Army Men." Philippine Collegian 2013.
Citatione MLA (9a ed.)Esteban, Jul Mar. "Davao Tribal Leader Gunned Down by Alleged Army Men." Philippine Collegian, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.