Villanueva, R. Middle and high-income households have high compliance with waste segregation. The Philippine Star.
Cita Chicago Style (17a ed.)Villanueva, Rhodina. "Middle and High-income Households Have High Compliance with Waste Segregation." The Philippine Star .
Cita MLA (9a ed.)Villanueva, Rhodina. "Middle and High-income Households Have High Compliance with Waste Segregation." The Philippine Star, .
Precaución: Estas citas no son 100% exactas.