Gonzales, I. C. (2020). Forbes: Sy family still on top, 2nd generation Gokongweis debut. Philippine Star.
Citazione stile Chigago Style (17a edizione)Gonzales, Iris Cecilia. "Forbes: Sy Family Still on Top, 2nd Generation Gokongweis Debut." Philippine Star 2020.
Citatione MLA (9a ed.)Gonzales, Iris Cecilia. "Forbes: Sy Family Still on Top, 2nd Generation Gokongweis Debut." Philippine Star, 2020.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.