Antonio, T. (1999). Bacolod City sparkles with its clean and green boulevards. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)Antonio, Tony. "Bacolod City Sparkles with Its Clean and Green Boulevards." Manila Bulletin 1999.
Citatione MLA (9a ed.)Antonio, Tony. "Bacolod City Sparkles with Its Clean and Green Boulevards." Manila Bulletin, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.