Visaya, V. J. (2000). More animals now endangered. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Visaya, Villamar Jr. "More Animals Now Endangered." Philippine Daily Inquirer 2000.
Cita MLA (9th ed.)Visaya, Villamar Jr. "More Animals Now Endangered." Philippine Daily Inquirer, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.