Cai, V. R., & De Leon, R. L. (2020). Development and implementation of a recycling performance assessment tool for Philippine urban cities. College of Engineering, University of the Philippines Diliman.
Citazione stile Chigago Style (17a edizione)Cai, Venson R., e Rizalinda L. De Leon. Development and Implementation of a Recycling Performance Assessment Tool for Philippine Urban Cities. Quezon City: College of Engineering, University of the Philippines Diliman, 2020.
Citatione MLA (9a ed.)Cai, Venson R., e Rizalinda L. De Leon. Development and Implementation of a Recycling Performance Assessment Tool for Philippine Urban Cities. College of Engineering, University of the Philippines Diliman, 2020.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.