Desiderio, L. (2017). JG Summit, Filinvest want Clark Airport completed by 2020. Philippine Star.
Chicago-referens (17:e uppl.)Desiderio, Louella. "JG Summit, Filinvest Want Clark Airport Completed by 2020." Philippine Star 2017.
MLA-referens (9:e uppl.)Desiderio, Louella. "JG Summit, Filinvest Want Clark Airport Completed by 2020." Philippine Star, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.