(1999). Erap cha-cha denounced as sinful. Philippine Daily Inquirer.
Chicago Style aipamena"Erap Cha-cha Denounced as Sinful." Philippine Daily Inquirer 1999.
MLA aipamena"Erap Cha-cha Denounced as Sinful." Philippine Daily Inquirer, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.