Darcel, R. C. (1999). Policy inconsistencies drive away investors. Philippine Daily Inquirer.
Chicago Style aipamenaDarcel, Raul C. "Policy Inconsistencies Drive Away Investors." Philippine Daily Inquirer 1999.
MLA aipamenaDarcel, Raul C. "Policy Inconsistencies Drive Away Investors." Philippine Daily Inquirer, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.