Avila, B. S. (2010). Political families now riding on two horses!. IN Shooting straight [column]. Philippine Star.
Citazione stile Chigago Style (17a edizione)Avila, Bobbit S. "Political Families Now Riding on Two Horses!. IN Shooting Straight [column]." Philippine Star 2010.
Citatione MLA (9a ed.)Avila, Bobbit S. "Political Families Now Riding on Two Horses!. IN Shooting Straight [column]." Philippine Star, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.