International Solid Wastes and Public Cleansing Association. Working Group on Sanitary Landfilling, Carra, J. S., & Cossu, R. (1990). International perspectives on municipal solid wastes and sanitary landfilling: A report from the International Solid Wastes and Public Cleansing Association (ISWA) Working Group on Sanitary Landfilling (WGSL). Academic Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Solid Wastes and Public Cleansing Association. Working Group on Sanitary Landfilling, Joseph S. Carra, και R. Cossu. International Perspectives on Municipal Solid Wastes and Sanitary Landfilling: A Report from the International Solid Wastes and Public Cleansing Association (ISWA) Working Group on Sanitary Landfilling (WGSL). London: Academic Press, 1990.
Παραπομπή σε μορφή MLA (9th εκδ.)International Solid Wastes and Public Cleansing Association. Working Group on Sanitary Landfilling, et al. International Perspectives on Municipal Solid Wastes and Sanitary Landfilling: A Report from the International Solid Wastes and Public Cleansing Association (ISWA) Working Group on Sanitary Landfilling (WGSL). Academic Press, 1990.