APA aipamena

Bilowan, C. (2001). Customs sets better service to port users. Manila Times.

Chicago Style aipamena

Bilowan, Cesar. "Customs Sets Better Service to Port Users." Manila Times 2001.

MLA aipamena

Bilowan, Cesar. "Customs Sets Better Service to Port Users." Manila Times, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.