(1998). Echegaray execution: Estrada to bishops : no mercy. Philippine Daily Inquirer.
Chicago Style aipamena"Echegaray Execution: Estrada to Bishops : No Mercy." Philippine Daily Inquirer 1998.
MLA aipamena"Echegaray Execution: Estrada to Bishops : No Mercy." Philippine Daily Inquirer, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.