APA aipamena

Velasco, M. M. (1999). NPC debt swells to $5.7B; privatization plan stalled? Manila Bulletin.

Chicago Style aipamena

Velasco, Myrna M. "NPC Debt Swells to $5.7B; Privatization Plan Stalled?" Manila Bulletin 1999.

MLA aipamena

Velasco, Myrna M. "NPC Debt Swells to $5.7B; Privatization Plan Stalled?" Manila Bulletin, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.