Philippines & Solid Waste Management Association of the Philippines. (2002). Republic Act 9003: The Ecological Solid Waste Management Act of 2000 and its implementing rules and regulations. Ayala Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines और Solid Waste Management Association of the Philippines. Republic Act 9003: The Ecological Solid Waste Management Act of 2000 and Its Implementing Rules and Regulations. Metro Manila: Ayala Foundation, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines और Solid Waste Management Association of the Philippines. Republic Act 9003: The Ecological Solid Waste Management Act of 2000 and Its Implementing Rules and Regulations. Ayala Foundation, 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.