Banda, L., De Celis, E. A., & Ventura, J. (2001). A Feasibility Study on the Composting of Kitchen and Yard Wastes of Quezon City. College of Engineering.
Chicago-referens (17:e uppl.)Banda, Lota, Excel Ann De Celis, och Jonathan Ventura. A Feasibility Study on the Composting of Kitchen and Yard Wastes of Quezon City. Diliman, Quezon City: College of Engineering, 2001.
MLA-referens (9:e uppl.)Banda, Lota, et al. A Feasibility Study on the Composting of Kitchen and Yard Wastes of Quezon City. College of Engineering, 2001.
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