Layug, B. (2022). Time travel on foot: A closer look at Pasig River's Heritage. Philippines Graphic.
Cita Chicago (17th ed.)Layug, Benjamin. "Time Travel on Foot: A Closer Look at Pasig River's Heritage." Philippines Graphic 2022.
Cita MLA (9th ed.)Layug, Benjamin. "Time Travel on Foot: A Closer Look at Pasig River's Heritage." Philippines Graphic, 2022.
Atenció: Aquestes cites poden no estar 100% correctes.