(1997). P1.5-B world-class port rises in Batangas. Manila Bulletin.
Cita Chicago (17th ed.)"P1.5-B World-class Port Rises in Batangas." Manila Bulletin 1997.
Cita MLA (9th ed.)"P1.5-B World-class Port Rises in Batangas." Manila Bulletin, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.