Monterola, A. O. (2001). Microsoft files criminal charges vs Cebu trader. Manila Bulletin.
Chicago Style aipamenaMonterola, Archie O. "Microsoft Files Criminal Charges Vs Cebu Trader." Manila Bulletin 2001.
MLA aipamenaMonterola, Archie O. "Microsoft Files Criminal Charges Vs Cebu Trader." Manila Bulletin, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.