Marfil, M. (1997). FVR: Slowdown no cause for alarm. Philippine Daily Inquirer.
Chicago Style aipamenaMarfil, Martin. "FVR: Slowdown No Cause for Alarm." Philippine Daily Inquirer 1997.
MLA aipamenaMarfil, Martin. "FVR: Slowdown No Cause for Alarm." Philippine Daily Inquirer, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.