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.
Chicago-Zitierstil (17. Ausg.)Philippines und 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.
MLA-Zitierstil (9. Ausg.)Philippines und 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.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.