Enano, J. O. Solar-powered sewage treatment plants to be built in Metro. In News. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Enano, Jhesset O. "Solar-powered Sewage Treatment Plants to Be Built in Metro. In News." Philippine Daily Inquirer .
Cita MLA (9th ed.)Enano, Jhesset O. "Solar-powered Sewage Treatment Plants to Be Built in Metro. In News." Philippine Daily Inquirer, .
Atenció: Aquestes cites poden no estar 100% correctes.