Biongcog, J. T., & De Guzman, I. A. (2014). Ecological solid waste management literacy: A measure of knowledge, attitudes, and practices. College of Home Economics, University of the Philippines Diliman.
Chicago Style (17. basım) AtıfBiongcog, Jona Tejero, ve Ines A. De Guzman. Ecological Solid Waste Management Literacy: A Measure of Knowledge, Attitudes, and Practices. Quezon City: College of Home Economics, University of the Philippines Diliman, 2014.
MLA (9th ed.) AtıfBiongcog, Jona Tejero, ve Ines A. De Guzman. Ecological Solid Waste Management Literacy: A Measure of Knowledge, Attitudes, and Practices. College of Home Economics, University of the Philippines Diliman, 2014.
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