Dela Peña, Z. B. (2003). US traders say RP needs to improve incentives package to attact investors. Philippine Star.
Chicago-referens (17:e uppl.)Dela Peña, Zinnia B. "US Traders Say RP Needs to Improve Incentives Package to Attact Investors." Philippine Star 2003.
MLA-referens (9:e uppl.)Dela Peña, Zinnia B. "US Traders Say RP Needs to Improve Incentives Package to Attact Investors." Philippine Star, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.