(1994). PABX chief airs side on 'anomaly' issue. Philippine Collegian.
Chicago Style aipamena"PABX Chief Airs Side on 'Anomaly' Issue." Philippine Collegian 1994.
MLA aipamena"PABX Chief Airs Side on 'Anomaly' Issue." Philippine Collegian, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.