Javellana, J. L. (1998). Batangas security guard arrested for Ong kidnap. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Javellana, Juliet Labog. "Batangas Security Guard Arrested for Ong Kidnap." Philippine Daily Inquirer 1998.
Cita MLA (9th ed.)Javellana, Juliet Labog. "Batangas Security Guard Arrested for Ong Kidnap." Philippine Daily Inquirer, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.