International Solid Wastes and Public Cleansing Association, Bonomo, L., & Higginson, A. E. (1988). International overview on solid waste management: A report from the International Solid Wastes and Public Cleansing Association (ISWA). Academic.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Solid Wastes and Public Cleansing Association, Luca Bonomo, και A. E. Higginson. International Overview on Solid Waste Management: A Report from the International Solid Wastes and Public Cleansing Association (ISWA). London: Academic, 1988.
Παραπομπή σε μορφή MLA (9th εκδ.)International Solid Wastes and Public Cleansing Association, et al. International Overview on Solid Waste Management: A Report from the International Solid Wastes and Public Cleansing Association (ISWA). Academic, 1988.