APA aipamena

Batino, M. C. S. (2002). Phone cards firms biggest cheats - BIR. Philippine Daily Inquirer.

Chicago Style aipamena

Batino, Ma. Clarissa S. "Phone Cards Firms Biggest Cheats - BIR." Philippine Daily Inquirer 2002.

MLA aipamena

Batino, Ma. Clarissa S. "Phone Cards Firms Biggest Cheats - BIR." Philippine Daily Inquirer, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.