Ellorin, B. G., & Deveza, J. (1998). Jet made premature descent - ATO probers. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Ellorin, BenCyrus G., i J.B Deveza. "Jet Made Premature Descent - ATO Probers." Philippine Daily Inquirer 1998.
Cita MLA (9th ed.)Ellorin, BenCyrus G., i J.B Deveza. "Jet Made Premature Descent - ATO Probers." Philippine Daily Inquirer, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.